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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sa, Tan | SP | Cabo San Lucas Toreros | 19 | 10/13/2007 | Sanchung | TPE | Right | Right | 6' 1" | 175 lbs | - |
| Sadozai, Imran | CF | Mile High Mustangs | 26 | 08/21/2000 | Unknown | PAK | Right | Right | 6' 0" | 195 lbs | $500,000 |
| Sáenz, Dani | LF | Seattle Sasquatch | 33 | 09/02/1993 | Oklahoma City | USA | Left | Right | 6' 3" | 235 lbs | $6,500,000 |
| Sáenz, Edgardo | SP | Havana Stogies | 17 | 08/31/2009 | Unknown | CUB | Switch | Right | 5' 10" | 160 lbs | - |
| Sáenz, Luis | SP | South Carolina Bombers | 16 | 01/03/2010 | Unknown | PUR | Left | Right | 6' 2" | 175 lbs | - |
| Sáenz, Manny | SP | Cabo San Lucas Toreros | 23 | 09/06/2003 | Caracas | VEN | Right | Right | 6' 3" | 195 lbs | - |
| Sáenz, Pablo | SP | Seattle Sasquatch | 25 | 02/27/2001 | Petare | VEN | Right | Right | 6' 4" | 200 lbs | - |
| Sáenz, Rodrigo | SP | Jersey Jesters | 20 | 10/28/2006 | San Carlos del Zulia | VEN | Right | Right | 6' 0" | 175 lbs | - |
| Sahir, Hariz | RP | Jacksonville Jacks | 25 | 02/07/2001 | Unknown | IRQ | Switch | Right | 6' 2" | 200 lbs | $800,000 |
| Sahni, Basker | C | Mile High Mustangs | 25 | 03/25/2001 | Unknown | IND | Left | Right | 6' 1" | 200 lbs | $1,400,000 |
| Sahni, Drstasara | SP | Mile High Mustangs | 23 | 08/27/2003 | Jugial | IND | Right | Right | 6' 1" | 185 lbs | $500,000 |
| Saikawa, Kagehisa | SP | Havana Stogies | 24 | 04/17/2002 | Ogori | JPN | Right | Right | 6' 3" | 200 lbs | $500,000 |
| Saikawa, Ryutaro | SP | Eureka Hornets | 24 | 02/25/2002 | Koriyama | JPN | Right | Left | 5' 10" | 180 lbs | - |
| Saito, Kazuhiro | 2B | San Francisco Earthquakes | 19 | 09/17/2007 | Ibaraki | JPN | Right | Right | 5' 9" | 165 lbs | - |
| Saito, Kojuro | SP | Mile High Mustangs | 24 | 12/13/2002 | Tarumizu | JPN | Right | Right | 6' 4" | 205 lbs | - |
| Saito, Kyuso | SP | Jacksonville Jacks | 26 | 08/01/2000 | Ishinomaki | JPN | Switch | Left | 6' 7" | 230 lbs | - |
| Saito, Rikyu | CF | Georgia Grays | 22 | 12/06/2004 | Fukuoka | JPN | Right | Right | 6' 0" | 185 lbs | - |
| Saito, Shunso | C | Seattle Sasquatch | 25 | 11/14/2001 | Tokyo | JPN | Right | Right | 6' 4" | 225 lbs | - |
| Sakai, Masashige | SP | Jersey Jesters | 20 | 07/23/2006 | Chiba | JPN | Left | Right | 6' 1" | 165 lbs | - |
| Sakai, Shimpei | SP | San Francisco Earthquakes | 21 | 11/09/2005 | Nagano | JPN | Right | Right | 6' 2" | 195 lbs | - |
| Sakamoto, Josuke | SS | Free Agent | 21 | 12/08/2005 | Nagasaki | JPN | Right | Right | 6' 2" | 190 lbs | - |
| Sakamoto, Motoyuki | SP | Jacksonville Jacks | 21 | 10/06/2005 | Yaizu | JPN | Left | Left | 6' 3" | 195 lbs | - |
| Sakamoto, Toju | RF | Mile High Mustangs | 24 | 01/04/2002 | Wakayama | JPN | Left | Left | 6' 4" | 205 lbs | - |
| Sakamoto, Toru | CF | Quebec Armada | 19 | 06/27/2007 | Iwafune | JPN | Right | Right | 5' 11" | 155 lbs | - |
| Sakei, Aki | C | Eureka Hornets | 24 | 08/15/2002 | Kuji | JPN | Right | Right | 6' 3" | 235 lbs | - |
| Sakei, Akihito | SP | New York Mafia | 25 | 02/25/2001 | Fukuoka | JPN | Right | Left | 6' 5" | 200 lbs | $500,000 |
| Sakei, Katsuhiko | C | Free Agent | 19 | 08/14/2007 | Ichinomiya | JPN | Right | Right | 5' 10" | 185 lbs | - |
| Sakei, Ogai | 2B | Free Agent | 20 | 11/13/2006 | Tokyo | JPN | Right | Right | 6' 0" | 175 lbs | - |
| Sakuma, Nori | SP | San Diego Hops | 19 | 04/09/2007 | Kawasaki | JPN | Left | Left | 6' 0" | 175 lbs | - |
| Sakuma, Norogumi | 1B | Minnesota Berserkers | 24 | 05/04/2002 | Tokyo | JPN | Right | Right | 6' 2" | 215 lbs | - |
| Sakuma, Yeijiro | 3B | Eureka Hornets | 21 | 02/17/2005 | Sendai | JPN | Right | Right | 6' 3" | 200 lbs | - |
| Salas, Joaquín | SS | Brooklyn Black Knights | 18 | 11/03/2008 | Barquisimeto | VEN | Right | Right | 5' 11" | 165 lbs | - |
| Salas, Jorge | SS | Free Agent | 19 | 05/04/2007 | Punto Fijo | VEN | Switch | Right | 6' 2" | 180 lbs | - |
| Salas, Lúcio | SP | San Francisco Earthquakes | 17 | 06/16/2009 | San Pedro de Macorís | DOM | Right | Right | 6' 2" | 170 lbs | - |
| Salas, Pablo | RP | Free Agent | 27 | 04/30/1999 | Unknown | MEX | Left | Left | 6' 3" | 215 lbs | - |
| Salatinian, Nazeli | SP | Free Agent | 29 | 10/14/1997 | Pittsburgh | USA | Left | Right | 6' 2" | 250 lbs | - |
| Salazar, Luis Manuel | CF | Jersey Jesters | 18 | 12/11/2008 | Cabimas | VEN | Right | Right | 6' 0" | 175 lbs | - |
| Salgado, Esteban | CF | Havana Stogies | 17 | 07/21/2009 | Unknown | NCA | Right | Right | 6' 0" | 175 lbs | - |
| Salgado, Juan | 2B | Oakland Storm Chasers | 25 | 12/13/2001 | Maxcanú | MEX | Right | Right | 6' 3" | 205 lbs | $800,000 |
| Salim, Immel | C | South Carolina Bombers | 20 | 10/11/2006 | Nelspruit | RSA | Right | Right | 6' 1" | 190 lbs | - |
| Salinas, Edgar | SP | Cabo San Lucas Toreros | 21 | 04/06/2005 | Palo Negro | VEN | Right | Right | 6' 1" | 170 lbs | - |
| Salinas, Emílio | SS | Washington Wildcats | 17 | 01/06/2009 | Unknown | CRC | Left | Right | 6' 2" | 175 lbs | - |
| Salinas, Félix | RP | Free Agent | 20 | 03/22/2006 | San Carlos | VEN | Left | Left | 6' 1" | 175 lbs | - |
| Salinas, Jesús | SS | Manhattan Beach Patriots | 17 | 07/26/2009 | Unknown | PUR | Right | Right | 6' 2" | 180 lbs | - |
| Salviati, Justin | SS | Portland Beavers | 19 | 05/08/2007 | Salta | ARG | Switch | Right | 6' 0" | 170 lbs | - |
| Sampson, Kevin | SP | Free Agent | 39 | 12/07/1987 | Naples Park | USA | Right | Right | 5' 11" | 230 lbs | - |
| Samson, Fidde | SP | Jacksonville Jacks | 20 | 01/11/2006 | Unknown | NED | Right | Right | 6' 1" | 175 lbs | - |
| Samurakami, Akinori | SP | Mile High Mustangs | 22 | 10/17/2004 | Hitachi | JPN | Left | Left | 6' 3" | 190 lbs | - |
| Samurakami, Iemochi | SS | Free Agent | 20 | 12/11/2006 | Ebetsu | JPN | Right | Right | 6' 1" | 185 lbs | - |
| Samurakami, Kenko | RF | Free Agent | 18 | 04/29/2008 | Higashiosaka | JPN | Right | Right | 6' 0" | 165 lbs | - |
| Samurakami, Kisho | SP | Brooklyn Black Knights | 18 | 03/31/2008 | Kofu | JPN | Left | Left | 6' 2" | 175 lbs | - |
| Samurakami, Nobuatsu | SP | San Francisco Earthquakes | 24 | 04/27/2002 | Yokohama | JPN | Left | Left | 6' 3" | 190 lbs | - |
| Samurakami, Sadahige | SP | South Carolina Bombers | 19 | 07/28/2007 | Odate | JPN | Left | Right | 6' 6" | 205 lbs | - |
| Samurakami, Shihi | RF | Kansas City Tornadoes | 19 | 11/02/2007 | Yonezawa | JPN | Left | Left | 6' 5" | 200 lbs | - |
| Samurakami, Sorai | RF | South Carolina Bombers | 23 | 06/20/2003 | Ushibuka | JPN | Right | Right | 6' 4" | 205 lbs | - |
| Sánchez, Alonso | SS | San Francisco Earthquakes | 17 | 08/31/2009 | Unknown | MEX | Right | Right | 6' 2" | 175 lbs | - |
| Sánchez, Arturo | SP | Cabo San Lucas Toreros | 17 | 04/24/2009 | Unknown | MEX | Right | Right | 6' 8" | 210 lbs | - |
| Sanchez, Aziz | 2B | Houston Apollos | 29 | 08/30/1997 | Kitchener | CAN | Right | Right | 6' 0" | 225 lbs | $500,000 |
| Sánchez, Bartolo | SP | Georgia Grays | 17 | 04/30/2009 | Unknown | DOM | Left | Left | 5' 10" | 160 lbs | - |
| Sánchez, Dani | SP | Manhattan Beach Patriots | 16 | 03/30/2010 | Unknown | CRC | Left | Left | 6' 2" | 175 lbs | - |
| Sánchez, Desidério | CF | San Francisco Earthquakes | 19 | 06/19/2007 | Uberlândia | BRA | Left | Left | 6' 3" | 195 lbs | - |
| Sánchez, Felipe | CF | Dallas Texans | 26 | 11/10/2000 | Cantaura | VEN | Left | Left | 6' 3" | 205 lbs | - |
| Sánchez, Félix | SP | Kansas City Tornadoes | 25 | 10/12/2001 | Calabozo | VEN | Left | Left | 6' 2" | 200 lbs | - |
| Sánchez, Francisco | C | New York Mafia | 19 | 03/05/2007 | Maracay | VEN | Right | Right | 6' 0" | 185 lbs | - |
| Sánchez, Francisco | SP | So Cal Republic | 23 | 05/09/2003 | Cianorte | BRA | Right | Right | 6' 2" | 185 lbs | - |
| Sánchez, Francisco | SP | Dallas Texans | 18 | 01/09/2008 | Unknown | ARU | Right | Right | 6' 4" | 190 lbs | - |
| Sánchez, Francisco | C | Free Agent | 17 | 07/28/2009 | Unknown | MEX | Right | Right | 6' 0" | 180 lbs | - |
| Sánchez, Freddy | SP | Quebec Armada | 17 | 12/05/2009 | Unknown | MEX | Left | Left | 6' 4" | 185 lbs | - |
| Sánchez, Gilberto | SS | Minnesota Berserkers | 19 | 04/08/2007 | Los Teques | VEN | Right | Right | 5' 11" | 160 lbs | - |
| Sánchez, Gilberto | SP | So Cal Republic | 21 | 03/20/2005 | Santa Teresa | VEN | Right | Right | 5' 11" | 160 lbs | - |
| Sánchez, Gilberto | SP | Brooklyn Black Knights | 16 | 02/01/2010 | Unknown | GUA | Left | Right | 6' 4" | 190 lbs | - |
| Sánchez, Javier | SP | Seattle Sasquatch | 23 | 12/10/2003 | Caracas | VEN | Left | Left | 6' 2" | 185 lbs | - |
| Sánchez, Jorge | SS | Chicago Hitmen | 25 | 11/24/2001 | Barquisimeto | VEN | Right | Right | 6' 3" | 185 lbs | $500,000 |
| Sánchez, Jorge | SP | Montreal Bandits | 18 | 07/25/2008 | Unknown | CUB | Left | Left | 6' 1" | 180 lbs | - |
| Sánchez, José | SP | San Francisco Earthquakes | 25 | 04/12/2001 | Coro | VEN | Left | Left | 6' 2" | 200 lbs | - |
| Sánchez, José | CF | Kansas City Tornadoes | 17 | 06/20/2009 | Unknown | SLV | Left | Left | 6' 1" | 175 lbs | - |
| Sánchez, Juan | CF | Jacksonville Jacks | 22 | 07/02/2004 | Caracas | VEN | Right | Right | 5' 11" | 185 lbs | - |
| Sánchez, Juan | 1B | Brooklyn Black Knights | 16 | 02/09/2010 | Unknown | PAN | Right | Right | 6' 0" | 185 lbs | - |
| Sánchez, Lorenzo | CF | Jersey Jesters | 24 | 05/25/2002 | Buenos Aires | ARG | Right | Right | 6' 1" | 200 lbs | - |
| Sánchez, Lúcio | SS | Jacksonville Jacks | 19 | 11/12/2007 | Caracas | VEN | Right | Right | 6' 0" | 170 lbs | - |
| Sánchez, Luis | SP | Dallas Texans | 21 | 02/03/2005 | Bogota | COL | Right | Right | 5' 11" | 165 lbs | - |
| Sánchez, Manny | SS | Montreal Bandits | 26 | 06/28/2000 | Bachaquero | VEN | Left | Right | 6' 1" | 190 lbs | $900,000 |
| Sánchez, Pablo | SP | Chicago Hitmen | 17 | 12/03/2009 | Unknown | DOM | Left | Left | 6' 4" | 190 lbs | - |
| Sánchez, Pancho | SP | Minnesota Berserkers | 25 | 08/09/2001 | Ushuaia | ARG | Left | Left | 6' 0" | 195 lbs | - |
| Sánchez, Ramón | SP | Montreal Bandits | 16 | 06/10/2010 | Unknown | PAN | Left | Left | 6' 0" | 165 lbs | - |
| Sánchez, Raúl | C | So Cal Republic | 21 | 02/15/2005 | Turmero | VEN | Right | Right | 6' 0" | 175 lbs | - |
| Sánchez, Tomás | C | Free Agent | 26 | 03/26/2000 | Unknown | CUB | Right | Right | 6' 1" | 215 lbs | - |
| Sandbach, Aaron | SP | So Cal Republic | 25 | 06/18/2001 | Denholme | ENG | Left | Left | 6' 4" | 215 lbs | - |
| Sandercock, Jay | SS | Quebec Armada | 19 | 05/11/2007 | London | ENG | Right | Right | 6' 2" | 180 lbs | - |
| Sanders, Casey | C | Havana Stogies | 29 | 09/16/1997 | Philadelphia | USA | Right | Right | 6' 1" | 230 lbs | $500,000 |
| Sandip, Gulloo | RF | Havana Stogies | 25 | 04/05/2001 | Unknown | IND | Switch | Right | 6' 3" | 210 lbs | $2,900,000 |
| Sandoval, Alejandro | 2B | Mile High Mustangs | 17 | 07/18/2009 | Unknown | PAN | Switch | Right | 6' 1" | 175 lbs | - |
| Sandoval, Alfredo | SS | Cabo San Lucas Toreros | 17 | 09/23/2009 | Unknown | DOM | Right | Right | 6' 2" | 175 lbs | - |
| Sandoval, Joaquín | SP | South Carolina Bombers | 19 | 09/09/2007 | Ocumare del Tuy | VEN | Left | Left | 6' 4" | 190 lbs | - |
| Sandoval, Jorge | CF | San Francisco Earthquakes | 18 | 08/17/2008 | Unknown | SLV | Left | Left | 6' 0" | 165 lbs | - |
| Sandoval, Júlio | C | South Carolina Bombers | 18 | 02/12/2008 | San Cristóbal | VEN | Left | Right | 6' 2" | 205 lbs | - |
| Sandoval, Luis | RP | Free Agent | 31 | 04/03/1995 | Sancti Spíritus | CUB | Right | Right | 6' 0" | 220 lbs | - |
| Sandoval, Vicente | SP | Kansas City Tornadoes | 17 | 08/22/2009 | Unknown | MEX | Right | Right | 5' 10" | 165 lbs | - |
| Sands, Damien | SP | Portland Beavers | 18 | 10/20/2008 | Oakley | ENG | Left | Left | 6' 7" | 205 lbs | - |
| Sang, Dae-ki | CF | Montreal Bandits | 24 | 05/20/2002 | Inchon | KOR | Right | Right | 6' 1" | 190 lbs | - |
| Sang, Guo | SP | Free Agent | 25 | 11/02/2001 | Unknown | CHN | Left | Left | 6' 8" | 230 lbs | - |
| Sang, Jo-hsi | SP | San Francisco Earthquakes | 23 | 04/02/2003 | Unknown | CHN | Right | Right | 6' 7" | 210 lbs | $1,400,000 |
| Sang, Zong-yuan | RP | San Diego Hops | 23 | 07/19/2003 | Jinzhou | CHN | Right | Right | 6' 2" | 195 lbs | $500,000 |
| Sano, Kensaku | RP | Free Agent | 21 | 12/17/2005 | Funabashi | JPN | Right | Right | 6' 0" | 170 lbs | - |
| Santana, Arturo | SP | Dallas Texans | 22 | 10/04/2004 | Cali | COL | Right | Right | 6' 1" | 165 lbs | - |
| Santana, Carlos | SP | Brooklyn Black Knights | 16 | 08/04/2010 | Unknown | CUB | Right | Right | 6' 2" | 170 lbs | - |
| Santana, Francisco | SP | Chicago Hitmen | 18 | 07/07/2008 | Unknown | DOM | Left | Left | 6' 3" | 185 lbs | - |
| Santana, Ramón | SP | Brooklyn Black Knights | 18 | 08/25/2008 | Caracas | VEN | Right | Right | 6' 5" | 195 lbs | - |
| Santana, Santiago | SS | Georgia Grays | 25 | 07/05/2001 | Barinas | VEN | Right | Right | 6' 2" | 205 lbs | - |
| Santiago, José | 1B | Free Agent | 17 | 06/21/2009 | Unknown | NCA | Right | Left | 6' 2" | 205 lbs | - |
| Santos, Alfonso | SS | Eureka Hornets | 16 | 04/23/2010 | Naranjito | PUR | Right | Right | 6' 0" | 165 lbs | - |
| Santos, César | LF | Free Agent | 24 | 06/15/2002 | Unknown | DOM | Switch | Right | 6' 3" | 225 lbs | - |
| Santos, Claudio | RF | Las Vegas Gamblers | 16 | 02/03/2010 | Unknown | PUR | Left | Left | 6' 3" | 185 lbs | - |
| Santos, Héctor | SS | Duke City Danger | 16 | 08/16/2010 | Unknown | GUA | Right | Right | 6' 0" | 165 lbs | - |
| Santos, Jaime | SP | Minnesota Berserkers | 17 | 01/29/2009 | Unknown | DOM | Switch | Right | 6' 5" | 190 lbs | - |
| Santos, Javier | CF | Havana Stogies | 17 | 09/22/2009 | Unknown | NCA | Right | Right | 6' 3" | 180 lbs | - |
| Santos, José | SP | Kansas City Tornadoes | 18 | 01/03/2008 | Unknown | PAN | Left | Left | 6' 5" | 200 lbs | - |
| Santos, Juan | CF | Quebec Armada | 16 | 03/27/2010 | Unknown | PUR | Right | Right | 6' 1" | 170 lbs | - |
| Santos, Mauro | SP | Free Agent | 24 | 07/18/2002 | Unknown | NCA | Switch | Right | 6' 1" | 205 lbs | - |
| Santos, Norberto | LF | Cabo San Lucas Toreros | 21 | 04/13/2005 | Bogota | COL | Switch | Right | 6' 0" | 190 lbs | - |
| Santos, Ricardo | SP | Eureka Hornets | 17 | 09/03/2009 | Unknown | NCA | Right | Right | 6' 4" | 185 lbs | - |
| Sanu, Kazuo | SP | South Carolina Bombers | 21 | 05/11/2005 | Kawasaki | JPN | Right | Right | 6' 2" | 175 lbs | - |
| Sanu, Kosaku | SS | Havana Stogies | 18 | 04/03/2008 | Chitose | JPN | Right | Right | 6' 3" | 180 lbs | - |
| Sanu, Matsuyo | RP | Quebec Armada | 26 | 10/20/2000 | Kunitomi | JPN | Right | Right | 6' 5" | 210 lbs | - |
| Sanu, Sakutaro | RP | Mile High Mustangs | 24 | 08/10/2002 | Fuchu | JPN | Right | Left | 5' 9" | 160 lbs | - |
| Sapthotharan, Ashwini | RP | Chicago Hitmen | 26 | 01/12/2000 | Unknown | IND | Left | Right | 6' 2" | 210 lbs | $750,000 |
| Sarmento, Mhelter | SS | Duke City Danger | 27 | 05/06/1999 | Malaya | PHI | Right | Right | 6' 0" | 185 lbs | - |
| Sartores, Baltazar | CF | Free Agent | 18 | 01/28/2008 | Valencia | VEN | Left | Left | 5' 11" | 175 lbs | - |
| Sasaki, Kensaku | SS | Seattle Sasquatch | 26 | 10/22/2000 | Hirakata | JPN | Right | Right | 5' 11" | 175 lbs | - |
| Sasaki, Kiyohisa | RP | Free Agent | 26 | 08/29/2000 | Tokyo | JPN | Left | Left | 6' 5" | 225 lbs | - |
| Sasaki, Shinzo | RP | South Carolina Bombers | 23 | 08/03/2003 | Unknown | JPN | Right | Right | 6' 1" | 200 lbs | $500,000 |
| Sasaki, Sojuro | SP | Quebec Armada | 17 | 05/15/2009 | Honjo | JPN | Right | Right | 6' 3" | 185 lbs | - |
| Sasaki, Suketsune | C | Free Agent | 19 | 03/20/2007 | Tokyo | JPN | Right | Right | 6' 5" | 205 lbs | - |
| Sasaki, Tadayoshi | CF | San Francisco Earthquakes | 22 | 01/21/2004 | Sendai | JPN | Right | Right | 5' 10" | 170 lbs | - |
| Sasaki, Toshikasu | RF | Free Agent | 23 | 02/23/2003 | Kamogawa | JPN | Left | Left | 6' 1" | 190 lbs | - |
| Sastre, Rogério | C | Kansas City Tornadoes | 19 | 12/25/2007 | Unknown | BRA | Right | Right | 6' 4" | 210 lbs | $500,000 |
| Sato, Akira | RP | Free Agent | 25 | 09/29/2001 | Komono | JPN | Left | Left | 6' 1" | 185 lbs | - |
| Sato, Eiji | SP | Las Vegas Gamblers | 20 | 08/03/2006 | Kobe | JPN | Left | Left | 6' 2" | 195 lbs | - |
| Sato, Hitomaro | SP | San Francisco Earthquakes | 22 | 06/10/2004 | Kumagaya | JPN | Right | Right | 6' 0" | 175 lbs | - |
| Sato, Hitoshi | SP | Mile High Mustangs | 32 | 08/14/1994 | Chitose | JPN | Right | Right | 6' 5" | 235 lbs | $1,500,000 |
| Sato, Ichiro | SS | New York Mafia | 23 | 07/10/2003 | Kitakyushu | JPN | Right | Right | 6' 4" | 200 lbs | - |
| Sato, Iemitsu | LF | Cabo San Lucas Toreros | 20 | 03/31/2006 | Unknown | JPN | Left | Left | 6' 3" | 205 lbs | - |
| Sato, Kazuyoshi | SS | San Francisco Earthquakes | 26 | 10/10/2000 | Oita | JPN | Right | Right | 6' 2" | 200 lbs | - |
| Sato, Keizo | C | Quebec Armada | 18 | 11/30/2008 | Nakatsu | JPN | Right | Right | 6' 4" | 205 lbs | - |
| Sato, Kinnosuke | SP | Montreal Bandits | 32 | 04/12/1994 | Kawagoe | JPN | Left | Left | 5' 8" | 225 lbs | $17,000,000 |
| Sato, Koryusai | 1B | Las Vegas Gamblers | 21 | 12/23/2005 | Himeji | JPN | Right | Left | 6' 2" | 215 lbs | - |
| Sato, Matsuyo | CF | San Diego Hops | 25 | 04/05/2001 | Kobe | JPN | Right | Right | 6' 3" | 205 lbs | - |
| Sato, Michihiro | 1B | Jersey Jesters | 18 | 03/30/2008 | Chiba | JPN | Right | Right | 6' 0" | 195 lbs | - |
| Sato, Motoki | 2B | Georgia Grays | 20 | 10/27/2006 | Tokorozawa | JPN | Right | Right | 6' 0" | 175 lbs | - |
| Sato, Mototsune | SP | South Carolina Bombers | 20 | 03/31/2006 | Morioka | JPN | Left | Right | 5' 10" | 160 lbs | - |
| Sato, Nakamaro | DH | Dallas Texans | 30 | 05/17/1996 | Yokosuka | JPN | Left | Left | 5' 11" | 195 lbs | $5,160,000 |
| Sato, Naomi | SP | Jersey Jesters | 20 | 03/15/2006 | Higashimatsuyama | JPN | Left | Left | 6' 1" | 175 lbs | - |
| Sato, Rikyu | SP | Duke City Danger | 21 | 06/11/2005 | Anjo | JPN | Left | Left | 6' 7" | 215 lbs | - |
| Sato, Sachi | CF | Mile High Mustangs | 23 | 01/02/2003 | Higashiosaka | JPN | Right | Right | 6' 2" | 200 lbs | - |
| Sato, Shigochiyo | SS | Portland Beavers | 18 | 03/12/2008 | Takamatsu | JPN | Switch | Right | 6' 2" | 190 lbs | - |
| Sato, Shintaro | SP | San Diego Hops | 18 | 03/29/2008 | Fukuoka | JPN | Right | Right | 6' 3" | 185 lbs | - |
| Sato, Shotaro | CF | Mile High Mustangs | 22 | 10/15/2004 | Naha | JPN | Right | Right | 6' 4" | 200 lbs | - |
| Sato, Soshu | RF | Dallas Texans | 25 | 02/06/2001 | Kawasaki | JPN | Left | Left | 6' 2" | 205 lbs | - |
| Sato, Suezo | 2B | Las Vegas Gamblers | 24 | 11/20/2002 | Kawasaki | JPN | Right | Right | 5' 10" | 170 lbs | - |
| Sato, Takaaki | SP | Las Vegas Gamblers | 25 | 06/30/2001 | Koganei | JPN | Left | Left | 5' 9" | 175 lbs | - |
| Sato, Tashiaki | 3B | Free Agent | 19 | 01/22/2007 | Fukushima | JPN | Right | Right | 6' 0" | 170 lbs | - |
| Sato, Tatsuya | SS | Dallas Texans | 23 | 06/14/2003 | Izumi | JPN | Right | Right | 6' 0" | 185 lbs | - |
| Sato, Tobei | SP | South Carolina Bombers | 24 | 12/28/2002 | Fukiage | JPN | Left | Left | 6' 7" | 220 lbs | - |
| Sato, Tokaji | C | San Francisco Earthquakes | 26 | 06/09/2000 | Wakayama | JPN | Right | Right | 6' 0" | 200 lbs | $950,000 |
| Sato, Tokaji | 1B | Havana Stogies | 23 | 09/11/2003 | Unknown | JPN | Right | Right | 6' 5" | 225 lbs | $500,000 |
| Sato, Tokichiro | SP | South Carolina Bombers | 19 | 09/11/2007 | Matsudo | JPN | Right | Right | 6' 2" | 180 lbs | - |
| Sato, Tsugahara | SS | Las Vegas Gamblers | 21 | 08/29/2005 | Kyoto | JPN | Right | Right | 6' 0" | 185 lbs | - |
| Sato, Tsuginori | CF | Minnesota Berserkers | 19 | 04/28/2007 | Tokyo | JPN | Right | Right | 6' 3" | 195 lbs | - |
| Sato, Yoshiaga | RF | Las Vegas Gamblers | 24 | 01/20/2002 | Higashine | JPN | Left | Left | 6' 3" | 190 lbs | - |
| Sato, Yoshino | SP | Manhattan Beach Patriots | 22 | 11/22/2004 | Utsunomiya | JPN | Right | Right | 6' 3" | 185 lbs | - |
| Saucedo, Armando | SS | Havana Stogies | 17 | 04/02/2009 | Unknown | CRC | Right | Right | 6' 2" | 170 lbs | - |
| Savage, Robert | SP | Jersey Jesters | 27 | 01/31/1999 | North Charleston | USA | Right | Right | 6' 2" | 215 lbs | $750,000 |
| Savelli, Gioacchino | SS | Eureka Hornets | 23 | 05/28/2003 | Baruta | VEN | Right | Right | 6' 0" | 175 lbs | - |
| Savelli, Juan | SP | South Carolina Bombers | 25 | 10/25/2001 | Los Teques | VEN | Right | Right | 6' 2" | 200 lbs | - |
| Savill, Douglas | SP | San Francisco Earthquakes | 19 | 08/17/2007 | Prestwich | ENG | Right | Right | 6' 2" | 190 lbs | - |
| Savill, Tyler | SS | Jacksonville Jacks | 18 | 07/28/2008 | Great Sankey | ENG | Switch | Right | 6' 2" | 180 lbs | - |
| Savio, Angelino | SP | Jacksonville Jacks | 25 | 02/02/2001 | Corciano | ITA | Right | Right | 6' 1" | 190 lbs | - |
| Savory, Robert | SS | Eureka Hornets | 19 | 04/27/2007 | Gillingham | ENG | Right | Right | 5' 10" | 170 lbs | - |
| Sawada, Katsumi | SP | San Diego Hops | 20 | 10/08/2006 | Ryuo | JPN | Right | Right | 6' 6" | 200 lbs | - |
| Sayer, Anthony | SP | So Cal Republic | 19 | 09/19/2007 | Peasedown St. John | ENG | Right | Left | 6' 0" | 180 lbs | - |
| Sayer, Glen | SS | Mile High Mustangs | 20 | 09/07/2006 | Bury | ENG | Right | Right | 6' 1" | 175 lbs | - |
| Sayers, Bailey | SP | Portland Beavers | 20 | 11/07/2006 | Brighton | ENG | Left | Left | 6' 1" | 185 lbs | - |
| Scales, Jacob | RP | Free Agent | 21 | 03/30/2005 | Grays | ENG | Right | Right | 5' 11" | 170 lbs | - |
| Scales, Joseph | SS | Las Vegas Gamblers | 25 | 02/25/2001 | Poole | ENG | Right | Right | 6' 2" | 190 lbs | - |
| Scarpa, Nicolo | SP | Mile High Mustangs | 25 | 11/08/2001 | Spinea | ITA | Right | Right | 6' 1" | 185 lbs | - |
| Scheffer, Isaias | C | Kansas City Tornadoes | 26 | 09/08/2000 | Amsterdam | NED | Right | Right | 6' 4" | 235 lbs | - |
| Scheffer, Ned | SP | Portland Beavers | 19 | 02/15/2007 | Amsterdam | NED | Right | Right | 5' 11" | 175 lbs | - |
| Schenkevelt, Fidde | SP | Georgia Grays | 21 | 06/17/2005 | Uitgeest | NED | Left | Left | 6' 3" | 185 lbs | - |
| Schepfel, Jan | SP | Duke City Danger | 22 | 02/24/2004 | Finsterwalde | GER | Right | Right | 5' 8" | 160 lbs | - |
| Schlotterbeck, Marko | 3B | Free Agent | 27 | 07/11/1999 | Bremen | GER | Right | Right | 6' 2" | 210 lbs | - |
| Schmit, Ange | SP | South Carolina Bombers | 23 | 04/19/2003 | Jérémie | HAI | Right | Left | 6' 5" | 210 lbs | $1,500,000 |
| Schober, Igor | SP | Quebec Armada | 18 | 04/25/2008 | Ceska Lípa | CZE | Switch | Right | 6' 1" | 180 lbs | - |
| Schreurs, Jamy | SP | Seattle Sasquatch | 21 | 09/13/2005 | Amsterdam | NED | Right | Right | 6' 5" | 200 lbs | - |
| Schroeder, Nathan | 2B | Manhattan Beach Patriots | 16 | 05/28/2010 | Unknown | SIM | Right | Right | 6' 1" | 175 lbs | - |
| Schultz, Humphrey | SS | Quebec Armada | 22 | 06/10/2004 | Halderberge | NED | Right | Right | 6' 3" | 190 lbs | - |
| Schumacher, Akke | SP | Quebec Armada | 20 | 03/16/2006 | Rotterdam | NED | Right | Right | 6' 2" | 170 lbs | - |
| Schut, Gerwin | C | So Cal Republic | 21 | 02/16/2005 | Apeldoorn | NED | Left | Right | 6' 4" | 215 lbs | - |
| Scott, Brandon | SP | San Francisco Earthquakes | 20 | 01/13/2006 | Bristol | ENG | Right | Right | 6' 2" | 175 lbs | - |
| Scott, William | 2B | Quebec Armada | 29 | 07/18/1997 | Rialto | USA | Right | Right | 6' 2" | 225 lbs | $1,000,000 |
| Scragg, Joe | SS | Jersey Jesters | 23 | 09/23/2003 | Ipswich | ENG | Left | Right | 6' 3" | 205 lbs | - |
| Scrivener, Hughie | SP | Seattle Sasquatch | 17 | 02/19/2009 | Macclesfield | ENG | Right | Right | 6' 2" | 175 lbs | - |
| Seánez, José | 1B | Minnesota Berserkers | 16 | 03/08/2010 | Unknown | GUA | Right | Right | 6' 1" | 180 lbs | - |
| Seánez, Miguel | SS | Mile High Mustangs | 18 | 12/28/2008 | Urrao | COL | Right | Right | 6' 2" | 180 lbs | - |
| Seelig, Wendell | SP | South Carolina Bombers | 20 | 02/21/2006 | Wuppertal | GER | Right | Right | 6' 1" | 180 lbs | - |
| Segura, Carlos | RF | Free Agent | 17 | 11/21/2009 | Unknown | MEX | Right | Left | 6' 1" | 190 lbs | - |
| Segura, Júlio | C | Houston Apollos | 31 | 10/25/1995 | Zacapú | MEX | Left | Right | 6' 2" | 245 lbs | $1,700,000 |
| Seki, Yoshitake | SS | New York Mafia | 26 | 11/10/2000 | Ichinomiya | JPN | Right | Right | 6' 3" | 205 lbs | - |
| Sekiguchi, Yodo | SP | Georgia Grays | 20 | 09/16/2006 | Aizuwakamatsu | JPN | Left | Left | 6' 4" | 185 lbs | - |
| Sellars, Rhys | SP | Jacksonville Jacks | 19 | 12/16/2007 | Gosforth | ENG | Left | Left | 5' 9" | 155 lbs | - |
| Semide, Balduíno | CF | So Cal Republic | 19 | 09/27/2007 | Ciudad Guayana | VEN | Right | Right | 6' 0" | 175 lbs | - |
| Sephton, Logan | C | Dallas Texans | 22 | 12/09/2004 | Oxted | ENG | Right | Right | 6' 5" | 230 lbs | - |
| Sepkiechler, Terrence | 3B | Free Agent | 33 | 11/14/1993 | Peterborough | CAN | Left | Right | 6' 1" | 240 lbs | - |
| Serna, Juan | C | Duke City Danger | 21 | 02/20/2005 | Cerrito | COL | Right | Right | 6' 1" | 180 lbs | - |
| Serrano, César | SP | Eureka Hornets | 17 | 04/05/2009 | Unknown | PUR | Left | Left | 6' 0" | 170 lbs | - |
| Serrano, Félix | SP | Manhattan Beach Patriots | 17 | 04/19/2009 | Caracas | VEN | Switch | Right | 6' 3" | 180 lbs | - |
| Serrano, José | SP | Portland Beavers | 38 | 10/08/1988 | Havana | CUB | Right | Right | 6' 7" | 225 lbs | $2,000,000 |
| Serrano, Julián | SP | Portland Beavers | 17 | 09/27/2009 | Unknown | HON | Right | Right | 6' 0" | 170 lbs | - |
| Serrano, Manuel | CF | Maple Marauders | 18 | 09/18/2008 | Caracas | VEN | Right | Right | 6' 3" | 175 lbs | - |
| Serrano, Marcos | CF | Brooklyn Black Knights | 16 | 04/13/2010 | Unknown | DOM | Right | Right | 6' 0" | 160 lbs | - |
| Seto, Ning | SS | Georgia Grays | 18 | 11/03/2008 | Tucheng | TPE | Right | Right | 6' 1" | 170 lbs | - |
| Sgaria, Ruy | SP | Las Vegas Gamblers | 21 | 10/29/2005 | Puerto Cabello | VEN | Right | Right | 5' 9" | 160 lbs | - |
| Sgattoni, Maximo | SS | Jacksonville Jacks | 19 | 12/06/2007 | Pozzuoli | ITA | Right | Right | 6' 0" | 165 lbs | - |
| Sha, Liang | SP | Eureka Hornets | 25 | 04/28/2001 | Panchiao | TPE | Right | Right | 6' 8" | 215 lbs | - |
| Shackell, Alfie | SP | So Cal Republic | 22 | 06/12/2004 | Ferryhill | ENG | Right | Right | 5' 11" | 180 lbs | - |
| Shannon, Ron | SS | Free Agent | 25 | 10/06/2001 | Athens | USA | Right | Right | 6' 1" | 200 lbs | - |
| Shave, Dermott | SS | Kansas City Tornadoes | 17 | 07/19/2009 | Unknown | ENG | Right | Right | 6' 4" | 180 lbs | - |
| Shaw, Kung-zheng | SP | Georgia Grays | 26 | 11/09/2000 | Kaohsiung | TPE | Left | Left | 6' 2" | 205 lbs | - |
| Shaw, Kyle | RP | Free Agent | 24 | 06/23/2002 | Wellsboro | USA | Left | Right | 6' 4" | 205 lbs | - |
| Shaw, Maulik | RP | Maple Marauders | 26 | 12/29/2000 | Unknown | IND | Left | Left | 6' 3" | 200 lbs | $700,000 |
| Shawcross, Taylor | C | Free Agent | 24 | 09/28/2002 | Unknown | VIR | Switch | Right | 6' 2" | 225 lbs | - |
| Sheard, Julian | CF | Free Agent | 21 | 09/07/2005 | Rugby | ENG | Right | Right | 6' 3" | 190 lbs | - |
| Shelton, Ryan | RP | Las Vegas Gamblers | 26 | 08/26/2000 | Unknown | USA | Left | Right | 6' 1" | 200 lbs | $500,000 |
| Sheng, Ji | SP | San Francisco Earthquakes | 25 | 09/01/2001 | Kuanhsi | TPE | Right | Right | 6' 1" | 180 lbs | $1,010,000 |
| Shephard, Justino | SP | Kansas City Tornadoes | 24 | 08/28/2002 | Recife | BRA | Left | Right | 6' 1" | 190 lbs | - |
| Shepherd, Joe | 2B | Free Agent | 26 | 05/01/2000 | Columbia | USA | Right | Right | 6' 2" | 205 lbs | - |
| Shepherd, Kevin | 2B | Cabo San Lucas Toreros | 25 | 09/09/2001 | Folsom | USA | Right | Right | 5' 8" | 160 lbs | $500,000 |
| Sheppard, Fergus | SP | Duke City Danger | 21 | 10/18/2005 | Farnborough | ENG | Switch | Right | 6' 0" | 185 lbs | - |
| Sherrill, Kelsey | 3B | Jacksonville Jacks | 31 | 07/01/1995 | Brainerd | USA | Left | Right | 6' 0" | 200 lbs | $4,070,000 |
| Shibakusa, Hideyori | SP | South Carolina Bombers | 24 | 10/07/2002 | Matsuyama | JPN | Right | Right | 6' 3" | 200 lbs | - |
| Shibata, Kikaku | SP | Quebec Armada | 18 | 06/14/2008 | Mino | JPN | Right | Right | 6' 5" | 200 lbs | - |
| Shibutani, Ieyoshi | C | Georgia Grays | 25 | 05/13/2001 | Takizawa | JPN | Right | Right | 6' 1" | 205 lbs | - |
| Shibutani, Tetsuzan | SP | Georgia Grays | 19 | 04/25/2007 | Tokyo | JPN | Right | Right | 6' 4" | 190 lbs | - |
| Shimada, Kiyonaga | C | Kansas City Tornadoes | 20 | 03/15/2006 | Mobara | JPN | Switch | Right | 6' 1" | 200 lbs | - |
| Shimada, Nori | CF | Jersey Jesters | 21 | 10/29/2005 | Sabae | JPN | Switch | Right | 6' 3" | 210 lbs | - |
| Shimizu, Katsuhiko | SS | Mile High Mustangs | 17 | 02/05/2009 | Kobe | JPN | Right | Right | 6' 0" | 160 lbs | - |
| Shimizu, Kunihiko | SP | South Carolina Bombers | 17 | 03/06/2009 | Nishio | JPN | Right | Right | 6' 1" | 170 lbs | - |
| Shimizu, Makoto | C | So Cal Republic | 19 | 09/09/2007 | Wakkanai | JPN | Right | Right | 6' 2" | 205 lbs | - |
| Shimizu, Ryoichi | C | San Francisco Earthquakes | 18 | 03/12/2008 | Okayama | JPN | Right | Right | 6' 5" | 210 lbs | - |
| Shimizu, Tanzan | SP | Georgia Grays | 22 | 03/26/2004 | Akiruno | JPN | Right | Right | 6' 3" | 185 lbs | - |
| Shimizu, Yasuhide | LF | Seattle Sasquatch | 22 | 08/24/2004 | Fukushima | JPN | Left | Left | 6' 3" | 195 lbs | - |
| Shimizu, Yoshimi | SP | San Diego Hops | 24 | 03/14/2002 | Kamifukuoka | JPN | Switch | Right | 5' 10" | 175 lbs | - |
| Shini, Toshinobu | SS | Eureka Hornets | 22 | 06/13/2004 | Asahikawa | JPN | Right | Right | 6' 0" | 180 lbs | - |
| Shinoda, Arata | CF | Dallas Texans | 26 | 08/07/2000 | Kawasaki | JPN | Right | Right | 6' 1" | 205 lbs | - |
| Shinoda, Rintaro | SP | Mile High Mustangs | 23 | 02/06/2003 | Yokohama | JPN | Switch | Right | 6' 0" | 185 lbs | - |
| Shinohara, Teruo | SP | Georgia Grays | 25 | 05/06/2001 | Yokohama | JPN | Right | Right | 6' 6" | 210 lbs | - |
| Shionoya, Mitsuharu | RP | Jersey Jesters | 22 | 07/23/2004 | Nakama | JPN | Left | Left | 6' 2" | 175 lbs | $500,000 |
| Shipway, Jon | SP | Oakland Storm Chasers | 23 | 07/10/2003 | Unknown | ENG | Switch | Left | 6' 3" | 200 lbs | $1,300,000 |
| Shirai, Kawanari | CF | Las Vegas Gamblers | 20 | 12/25/2006 | Yoshikawa | JPN | Switch | Right | 5' 10" | 175 lbs | - |
| Shirakawa, Toshiro | SP | So Cal Republic | 19 | 01/25/2007 | Hamamatsu | JPN | Right | Right | 6' 2" | 190 lbs | - |
| Shirazi, Jan | SP | Brooklyn Black Knights | 24 | 08/06/2002 | Unknown | PAK | Left | Left | 6' 1" | 190 lbs | $3,805,444 |
| Shoebottom, Oliver | SP | Las Vegas Gamblers | 25 | 06/29/2001 | Bristol | ENG | Right | Right | 6' 3" | 205 lbs | - |
| Shopland, Corey | CF | Las Vegas Gamblers | 22 | 01/16/2004 | Lowestoft | ENG | Right | Left | 6' 4" | 195 lbs | - |
| Shorland, Phil | SP | Montreal Bandits | 27 | 07/23/1999 | London | ENG | Left | Right | 6' 2" | 210 lbs | - |
| Short, Pat | RP | Free Agent | 33 | 07/23/1993 | Toronto | CAN | Left | Left | 6' 1" | 260 lbs | - |
| Shuang, Jen-djieh | CF | Duke City Danger | 25 | 06/09/2001 | Taichung | TPE | Left | Right | 6' 1" | 190 lbs | - |
| Shuang, Yoo-ngan | C | Brooklyn Black Knights | 25 | 02/19/2001 | Unknown | CHN | Left | Right | 6' 0" | 205 lbs | $9,000,000 |
| Shui, Guo-qing | SS | Eureka Hornets | 19 | 08/03/2007 | Yingko | TPE | Right | Right | 6' 1" | 180 lbs | - |
| Si, Fo-hian | SP | New York Mafia | 26 | 10/09/2000 | Taipei | TPE | Switch | Right | 6' 4" | 200 lbs | - |
| Sierra, Gabriel | RF | Jacksonville Jacks | 17 | 10/31/2009 | Guatemala | GUA | Left | Left | 5' 10" | 170 lbs | - |
| Sijne, Leroy | CF | San Francisco Earthquakes | 25 | 05/22/2001 | Ede | NED | Right | Right | 6' 1" | 190 lbs | - |
| Silva, Alberto | SP | South Carolina Bombers | 25 | 03/04/2001 | Valencia | VEN | Left | Left | 6' 2" | 205 lbs | - |
| Silva, António | SP | Quebec Armada | 25 | 02/25/2001 | Punto Fijo | VEN | Right | Right | 6' 4" | 210 lbs | - |
| Silva, Arturo | 3B | Manhattan Beach Patriots | 19 | 07/06/2007 | El Hatillo | VEN | Right | Right | 6' 3" | 200 lbs | - |
| Silva, Javier | SS | Eureka Hornets | 16 | 02/07/2010 | Unknown | PAN | Right | Right | 6' 4" | 185 lbs | - |
| Silva, Jorge | CF | Brooklyn Black Knights | 17 | 07/21/2009 | Unknown | PUR | Right | Right | 6' 2" | 175 lbs | - |
| Silva, Juan | 3B | Quebec Armada | 17 | 09/22/2009 | Unknown | DOM | Switch | Right | 6' 0" | 180 lbs | - |
| Silva, Pedro | 3B | Chicago Hitmen | 18 | 03/17/2008 | Unknown | PUR | Right | Right | 6' 1" | 195 lbs | - |
| Silver, Marty | RF | Free Agent | 35 | 08/01/1991 | Detroit | USA | Left | Left | 5' 10" | 185 lbs | - |
| Silvrio, Chico | SP | Jersey Jesters | 20 | 07/24/2006 | Maraial | BRA | Switch | Left | 5' 11" | 170 lbs | - |
| Simmons, Lyle | RF | Quebec Armada | 29 | 03/09/1997 | Champaign | USA | Left | Left | 6' 1" | 210 lbs | $1,000,000 |
| Sin, Chwa-ki | CF | Quebec Armada | 24 | 01/13/2002 | Seoul | KOR | Left | Left | 6' 3" | 215 lbs | - |
| Singson, Obiniana | 1B | Dallas Texans | 22 | 11/25/2004 | Tarlac | PHI | Switch | Right | 6' 1" | 195 lbs | - |
| Sirett, Mason | LF | Brooklyn Black Knights | 25 | 01/10/2001 | Tarleton | ENG | Left | Right | 5' 10" | 200 lbs | - |
| Sirtoni, Guglielmo | SP | Kansas City Tornadoes | 22 | 03/01/2004 | Barquisimeto | VEN | Left | Left | 6' 5" | 195 lbs | - |
| Sklavenitis, Christos | RP | Free Agent | 25 | 08/18/2001 | Koridallós | GRE | Right | Right | 6' 2" | 200 lbs | - |
| Slesina, Richard | 2B | Jacksonville Jacks | 27 | 04/16/1999 | Wipperfürth | GER | Right | Right | 6' 0" | 190 lbs | - |
| Smedley, Dane | SS | South Carolina Bombers | 21 | 11/25/2005 | Basingstoke | ENG | Right | Right | 6' 2" | 185 lbs | - |
| Smith, Brian | RP | Dallas Texans | 34 | 07/01/1992 | Santa Fe | USA | Left | Left | 6' 0" | 220 lbs | $1,000,000 |
| Smith, Dan | 1B | Free Agent | 31 | 02/03/1995 | Los Angeles | USA | Left | Right | 6' 4" | 255 lbs | - |
| Smith, Dave | 3B | New York Mafia | 29 | 02/04/1997 | Midwest City | USA | Right | Right | 6' 3" | 215 lbs | $500,000 |
| Smith, Edgar | CF | Houston Apollos | 32 | 09/02/1994 | Smithtown | USA | Left | Left | 5' 8" | 185 lbs | $7,000,000 |
| Smith, Finlay | SP | South Carolina Bombers | 21 | 06/20/2005 | Banbury | ENG | Right | Right | 6' 4" | 195 lbs | - |
| Smith, Jeff | 1B | Dallas Texans | 31 | 10/19/1995 | Queens | USA | Right | Right | 6' 0" | 235 lbs | $500,000 |
| Smith, Jude | SP | Eureka Hornets | 18 | 07/31/2008 | Leicester | ENG | Right | Right | 6' 5" | 200 lbs | - |
| Smith, Lyndon | CF | Seattle Sasquatch | 19 | 01/30/2007 | Thrapston | ENG | Right | Right | 6' 2" | 180 lbs | - |
| Smith, Philip | RP | Mile High Mustangs | 24 | 03/15/2002 | New York | USA | Left | Right | 6' 1" | 200 lbs | - |
| Smith, Phoenix | SP | Cabo San Lucas Toreros | 25 | 03/21/2001 | Brooklyn | USA | Right | Right | 6' 1" | 205 lbs | $4,280,000 |
| Smith, Robert | SS | New York Mafia | 33 | 01/09/1993 | San Diego | USA | Right | Right | 5' 10" | 195 lbs | $1,200,000 |
| Smith, Steve | RP | Free Agent | 19 | 06/07/2007 | Sompting-Lancing | ENG | Right | Right | 6' 2" | 170 lbs | - |
| Smith, Wiley | 1B | Houston Apollos | 29 | 06/30/1997 | El Centro | USA | Left | Left | 5' 10" | 205 lbs | $500,000 |
| Smithey, Andy | CL | Free Agent | 35 | 07/23/1991 | San Francisco | USA | Left | Right | 6' 0" | 205 lbs | - |
| Smithin, Jacob | SS | Jersey Jesters | 18 | 10/20/2008 | Newcastle upon Tyne | ENG | Right | Right | 5' 10" | 165 lbs | - |
| Soby, Bailey | SS | Las Vegas Gamblers | 19 | 05/22/2007 | London | ENG | Right | Right | 6' 0" | 175 lbs | - |
| Soileau, Wayne | 2B | San Francisco Earthquakes | 23 | 09/02/2003 | Dedham | USA | Left | Right | 6' 2" | 180 lbs | $500,000 |
| Sokoine, Kagera | RP | Maple Marauders | 18 | 11/26/2008 | Benoni | RSA | Left | Left | 6' 4" | 195 lbs | - |
| Solarzano, Miguel | SP | So Cal Republic | 19 | 01/02/2007 | Bogota | COL | Switch | Right | 6' 0" | 165 lbs | - |
| Solís, Cristo | SP | Free Agent | 30 | 11/01/1996 | Unknown | GUA | Left | Left | 6' 1" | 210 lbs | - |
| Solís, Daniel | 2B | Brooklyn Black Knights | 18 | 01/19/2008 | Unknown | NCA | Right | Right | 6' 2" | 190 lbs | - |
| Solís, Francisco | CF | Cabo San Lucas Toreros | 17 | 05/12/2009 | Unknown | MEX | Switch | Right | 6' 1" | 175 lbs | - |
| Solís, Ricardo | C | Free Agent | 21 | 10/03/2005 | Maracaibo | VEN | Right | Right | 6' 1" | 210 lbs | - |
| Solíz, Julián | 2B | Cabo San Lucas Toreros | 18 | 12/08/2008 | Maracaibo | VEN | Right | Right | 6' 2" | 190 lbs | - |
| Solleveld, Flip | CF | New York Mafia | 16 | 04/22/2010 | Unknown | ARU | Right | Right | 5' 10" | 160 lbs | - |
| Solly, Bailey | RF | Georgia Grays | 23 | 07/10/2003 | Groby | ENG | Right | Right | 6' 6" | 220 lbs | - |
| Solomon, Lee | 3B | San Francisco Earthquakes | 21 | 01/06/2005 | Norwich | ENG | Switch | Right | 6' 0" | 185 lbs | - |
| Solomon, Nicky | SS | Seattle Sasquatch | 25 | 06/22/2001 | London | ENG | Switch | Right | 6' 3" | 195 lbs | - |
| Soloreano, Roberto | SP | Cabo San Lucas Toreros | 17 | 07/08/2009 | Unknown | MEX | Right | Right | 5' 10" | 160 lbs | - |
| Somun, Sang-your | SP | So Cal Republic | 20 | 05/15/2006 | Seoul | KOR | Right | Right | 5' 10" | 165 lbs | - |
| Song, Gi-hyuk | CF | Free Agent | 19 | 05/16/2007 | Pusan | KOR | Right | Right | 6' 0" | 165 lbs | - |
| Song, Ju-hyung | SP | Cabo San Lucas Toreros | 17 | 07/20/2009 | Puchon | KOR | Right | Right | 6' 3" | 185 lbs | - |
| Song, Kwang-rak | SS | New York Mafia | 24 | 02/27/2002 | Seoul | KOR | Right | Right | 6' 2" | 190 lbs | $500,000 |
| Song, Yong-koo | RP | Minnesota Berserkers | 26 | 11/23/2000 | Unknown | KOR | Right | Right | 6' 4" | 215 lbs | $500,000 |
| Sonnino, Domeneco | CL | Washington Wildcats | 31 | 11/25/1995 | El Limón | VEN | Left | Left | 6' 4" | 260 lbs | $3,250,000 |
| Sonnino, Orlando | SP | Cabo San Lucas Toreros | 21 | 07/18/2005 | Unknown | VEN | Right | Right | 5' 11" | 175 lbs | - |
| Sosa, Armando | C | Washington Wildcats | 25 | 09/17/2001 | Guatemala | GUA | Right | Right | 6' 3" | 215 lbs | $500,000 |
| Sosa, Carlos | SS | Cabo San Lucas Toreros | 17 | 12/13/2009 | Unknown | CRC | Right | Right | 6' 0" | 175 lbs | - |
| Sosa, Fernando | SS | New York Mafia | 26 | 08/16/2000 | Maracay | VEN | Right | Right | 6' 2" | 195 lbs | - |
| Sosa, Marcos | SP | Cabo San Lucas Toreros | 17 | 05/27/2009 | Unknown | CUB | Right | Left | 6' 4" | 185 lbs | - |
| Sosa, Pablo | SS | Free Agent | 16 | 06/21/2010 | Unknown | MEX | Switch | Right | 6' 3" | 180 lbs | - |
| Sosa, Raúl | SP | San Francisco Earthquakes | 18 | 05/30/2008 | Unknown | NCA | Left | Left | 6' 4" | 200 lbs | - |
| Soto, Alfonso | SP | Jersey Jesters | 18 | 10/13/2008 | Valle de la Pascua | VEN | Right | Right | 6' 1" | 170 lbs | - |
| Soto, César | DH | Eureka Hornets | 23 | 07/08/2003 | San José de las Lajas | CUB | Switch | Right | 6' 0" | 195 lbs | $500,000 |
| Soto, Jesús | RP | Free Agent | 18 | 01/10/2008 | Tariba | VEN | Right | Right | 6' 1" | 175 lbs | - |
| Soto, José | 2B | Washington Wildcats | 26 | 05/23/2000 | Brooklyn | USA | Right | Right | 6' 0" | 200 lbs | $500,000 |
| Soto, Juan | SS | Jersey Jesters | 22 | 09/17/2004 | Guanare | VEN | Right | Right | 5' 11" | 165 lbs | - |
| Soto, Lorenzo | RP | Duke City Danger | 29 | 06/24/1997 | San Juan de la Maguana | DOM | Left | Left | 6' 1" | 225 lbs | $4,800,000 |
| Soto, Reynaldo | RP | Dallas Texans | 35 | 06/23/1991 | Ciudad Guayana | VEN | Right | Right | 6' 4" | 170 lbs | $1,000,000 |
| Soto, Roberto | 1B | Houston Apollos | 18 | 08/31/2008 | Unknown | DOM | Switch | Right | 6' 2" | 210 lbs | - |
| Soucy, George | 1B | Maple Marauders | 31 | 12/06/1995 | Haldimand County | CAN | Right | Right | 6' 3" | 260 lbs | $29,000,000 |
| Sousa, Cipriano | RP | San Diego Hops | 32 | 03/28/1994 | Baníca | DOM | Left | Left | 6' 1" | 225 lbs | $880,000 |
| Southworth, Lee | C | Montreal Bandits | 18 | 11/10/2008 | Unknown | ENG | Left | Right | 6' 0" | 180 lbs | - |
| Souza, José | CF | Quebec Armada | 31 | 03/20/1995 | New York | USA | Right | Right | 5' 11" | 190 lbs | $500,000 |
| Souza, Luis Manuel | 3B | Las Vegas Gamblers | 16 | 04/18/2010 | Unknown | CRC | Right | Right | 6' 2" | 180 lbs | - |
| Souza, Román | SS | Georgia Grays | 16 | 09/09/2010 | Unknown | NCA | Left | Right | 6' 1" | 175 lbs | - |
| Spargo, Adrian | SP | Minnesota Berserkers | 23 | 05/14/2003 | Perth | AUS | Right | Right | 6' 5" | 200 lbs | - |
| Spearman, Hughie | C | Dallas Texans | 18 | 10/29/2008 | London | ENG | Right | Right | 6' 4" | 220 lbs | - |
| Spee, Branco | SP | Mile High Mustangs | 23 | 11/20/2003 | Nieuwegein | NED | Left | Left | 6' 4" | 205 lbs | - |
| Spence, Andrew | C | Brooklyn Black Knights | 17 | 09/21/2009 | Unknown | CUR | Right | Right | 6' 0" | 195 lbs | - |
| Spence, Clifton | SS | Free Agent | 28 | 01/08/1998 | Taylorsville | USA | Right | Right | 6' 0" | 190 lbs | - |
| Spilsbury, Logan | CF | San Francisco Earthquakes | 26 | 07/31/2000 | Soweto | RSA | Left | Right | 6' 3" | 220 lbs | - |
| Sprake, Kyle | SS | Kansas City Tornadoes | 23 | 05/03/2003 | Basingstoke | ENG | Right | Right | 6' 0" | 165 lbs | - |
| Spratt, Robbie | SS | Georgia Grays | 20 | 01/20/2006 | London | ENG | Right | Right | 6' 2" | 175 lbs | - |
| Spurrell, Steven | CF | Georgia Grays | 26 | 12/22/2000 | Swinton | ENG | Switch | Left | 6' 2" | 205 lbs | - |
| Sreeram, Balakrishnan | CF | Brooklyn Black Knights | 25 | 02/22/2001 | Unknown | IND | Left | Left | 6' 2" | 190 lbs | $920,000 |
| Staley, Marvin | SP | Jacksonville Jacks | 19 | 02/01/2007 | Bury St. Edmunds | ENG | Right | Left | 6' 4" | 200 lbs | - |
| Stalin, Buddah | 1B | Washington Wildcats | 32 | 10/08/1994 | Levittown | PUR | Right | Right | 6' 5" | 225 lbs | $750,000 |
| Stallone, Vespasiano | SP | San Francisco Earthquakes | 21 | 01/21/2005 | Valencia | VEN | Right | Right | 6' 2" | 180 lbs | - |
| Stam, Leon | SP | So Cal Republic | 18 | 02/08/2008 | Unknown | NED | Switch | Left | 5' 11" | 175 lbs | - |
| Stamm, Toby | 2B | Seattle Sasquatch | 30 | 01/14/1996 | Garfield | USA | Right | Right | 6' 1" | 250 lbs | - |
| Stanbridge, Ellis | 1B | Manhattan Beach Patriots | 24 | 02/13/2002 | London | ENG | Left | Left | 6' 4" | 235 lbs | - |
| Stapleton, Russell | SP | Dallas Texans | 25 | 04/18/2001 | Brisbane | AUS | Right | Right | 5' 10" | 185 lbs | - |
| Stapley, Jamie | SS | Maple Marauders | 19 | 09/06/2007 | Horsham | ENG | Right | Right | 6' 2" | 190 lbs | - |
| Stares, Keith | SS | Duke City Danger | 26 | 06/17/2000 | London | ENG | Right | Right | 5' 9" | 180 lbs | - |
| Stawell, Ross | SP | Georgia Grays | 23 | 06/28/2003 | Luton | ENG | Right | Right | 6' 2" | 195 lbs | - |
| Steele, Irving | LF | Seattle Sasquatch | 25 | 01/17/2001 | Clovis | USA | Switch | Right | 6' 1" | 205 lbs | $500,000 |
| Stephens, Pat | CF | Las Vegas Gamblers | 19 | 02/03/2007 | Cècèrleg | MGL | Left | Right | 6' 2" | 180 lbs | - |
| Sterling, Chris | CF | New York Mafia | 16 | 07/19/2010 | Unknown | CUR | Right | Right | 6' 4" | 190 lbs | - |
| Sterne, Ethan | SP | Minnesota Berserkers | 20 | 09/22/2006 | London | ENG | Right | Right | 6' 0" | 170 lbs | - |
| Stevens, Cliff | SP | Free Agent | 35 | 05/09/1991 | Fontana | USA | Right | Right | 6' 0" | 210 lbs | - |
| Stevenson, Mark | SP | Houston Apollos | 31 | 08/02/1995 | Wareham Center | USA | Switch | Right | 6' 0" | 230 lbs | $500,000 |
| Steward, Lyndon | SS | South Carolina Bombers | 21 | 09/17/2005 | Oxted | ENG | Right | Right | 6' 3" | 200 lbs | - |
| Stewart, Brian | SP | Duke City Danger | 35 | 12/22/1991 | Phoenix | USA | Right | Right | 6' 2" | 235 lbs | $1,960,000 |
| Stickells, Harold | CF | Jersey Jesters | 18 | 11/24/2008 | Sandhurst | ENG | Left | Left | 5' 8" | 155 lbs | - |
| Stockler, Roberto | SP | San Diego Hops | 23 | 04/24/2003 | Ciudad Guayana | VEN | Right | Right | 5' 11" | 170 lbs | - |
| Stockton, Brad | C | San Diego Hops | 18 | 10/19/2008 | Birmingham | ENG | Left | Right | 6' 1" | 195 lbs | - |
| Stone, Cam | 1B | Las Vegas Gamblers | 21 | 09/21/2005 | Tumut | AUS | Right | Right | 6' 2" | 210 lbs | - |
| Stoppard, Isaac | C | San Diego Hops | 18 | 08/22/2008 | London | ENG | Switch | Right | 6' 0" | 185 lbs | - |
| Stowe, Quincy | SP | Seattle Sasquatch | 16 | 02/18/2010 | Unknown | ENG | Left | Left | 6' 0" | 165 lbs | - |
| Strambi, Marcel | LF | Quebec Armada | 20 | 09/04/2006 | Caracas | VEN | Right | Right | 6' 3" | 200 lbs | - |
| Strijk, Aidan | C | Eureka Hornets | 25 | 10/25/2001 | Steenderen | NED | Right | Right | 6' 0" | 210 lbs | - |
| Strijk, Nalle | SP | Jersey Jesters | 21 | 07/16/2005 | Maastricht | NED | Right | Right | 6' 5" | 205 lbs | - |
| Stroud, John | SP | Havana Stogies | 29 | 08/02/1997 | Flossmoor | USA | Right | Right | 5' 11" | 220 lbs | $800,000 |
| Strutt, Alex | SP | Kansas City Tornadoes | 19 | 01/05/2007 | Unknown | ENG | Right | Right | 6' 1" | 175 lbs | - |
| Strutt, Ben | CF | San Diego Hops | 17 | 08/13/2009 | Hartshill | ENG | Right | Left | 5' 10" | 165 lbs | - |
| Stupples, Josh | C | Mile High Mustangs | 23 | 03/01/2003 | Coventry | ENG | Right | Right | 6' 3" | 215 lbs | - |
| Sturdy, Archie | SP | Cabo San Lucas Toreros | 21 | 05/27/2005 | Halifax | ENG | Right | Right | 6' 3" | 195 lbs | - |
| Styles, Paul | SP | So Cal Republic | 20 | 08/26/2006 | Great Preston-Kippax | ENG | Left | Left | 6' 5" | 190 lbs | - |
| Styles, Stewart | SS | Mile High Mustangs | 23 | 10/17/2003 | Aldridge | ENG | Right | Right | 6' 1" | 190 lbs | - |
| Su-Tu, Guo-xiu | SS | Jersey Jesters | 24 | 08/22/2002 | Chupei | TPE | Left | Right | 6' 0" | 180 lbs | - |
| Suárez, Ángel | SP | Free Agent | 28 | 06/28/1998 | Broken Arrow | USA | Right | Right | 6' 7" | 240 lbs | - |
| Suárez, Félix | SS | San Diego Hops | 17 | 01/30/2009 | Unknown | NCA | Right | Right | 6' 2" | 180 lbs | - |
| Suárez, Iván | SP | Montreal Bandits | 17 | 09/30/2009 | Unknown | CRC | Right | Left | 6' 3" | 190 lbs | - |
| Suárez, Leonardo | SP | Jacksonville Jacks | 19 | 12/01/2007 | Valencia | VEN | Right | Right | 6' 3" | 195 lbs | - |
| Suárez, Mario | SP | Georgia Grays | 26 | 11/22/2000 | Barcelona | VEN | Right | Right | 6' 1" | 195 lbs | - |
| Suárez, Ramón | C | Montreal Bandits | 18 | 02/25/2008 | Unknown | GUA | Left | Right | 5' 11" | 185 lbs | - |
| Subadio, Atmo | LF | South Carolina Bombers | 22 | 09/16/2004 | Kersana | IDN | Left | Left | 5' 11" | 180 lbs | - |
| Subandrio, Banyu | 2B | Chicago Hitmen | 16 | 10/15/2010 | Unknown | IDN | Left | Right | 5' 10" | 165 lbs | - |
| Subandrio, Buwono | SS | Mile High Mustangs | 25 | 07/10/2001 | Unknown | IDN | Right | Right | 5' 11" | 190 lbs | $500,000 |
| Suddaby, Jake | CF | San Diego Hops | 23 | 04/19/2003 | Whitehaven | ENG | Right | Right | 6' 1" | 190 lbs | - |
| Sugano, Sadayoshi | SP | Mile High Mustangs | 18 | 07/04/2008 | Kawasaki | JPN | Left | Right | 5' 10" | 155 lbs | - |
| Suggitt, Corey | 1B | Las Vegas Gamblers | 24 | 10/01/2002 | Braunton | ENG | Switch | Left | 6' 0" | 205 lbs | - |
| Sugimoto, Yoshino | SS | San Francisco Earthquakes | 19 | 11/11/2007 | Fukuoka | JPN | Right | Right | 6' 1" | 170 lbs | - |
| Sugiyama, Juichi | SP | Duke City Danger | 22 | 02/15/2004 | Kyoto | JPN | Left | Left | 6' 2" | 195 lbs | - |
| Sugiyama, Kanezane | SS | So Cal Republic | 18 | 08/14/2008 | Shimonoseki | JPN | Right | Right | 6' 2" | 175 lbs | - |
| Sugiyama, Manobu | SP | South Carolina Bombers | 25 | 04/06/2001 | Tokyo | JPN | Right | Right | 6' 0" | 180 lbs | - |
| Sugiyama, Morihiro | SP | Dallas Texans | 23 | 12/11/2003 | Haibara | JPN | Left | Left | 6' 2" | 200 lbs | - |
| Sugiyama, Shusaku | C | Free Agent | 32 | 11/15/1994 | Tokyo | JPN | Right | Right | 6' 2" | 255 lbs | - |
| Suharto, Teguh | SP | Havana Stogies | 22 | 02/26/2004 | Purworejo | IDN | Left | Left | 6' 1" | 200 lbs | $1,100,000 |
| Sui, Tan | C | Free Agent | 19 | 07/31/2007 | Fengshan | TPE | Right | Right | 6' 1" | 205 lbs | - |
| Suitani, Yoshitoki | SP | New York Mafia | 20 | 11/20/2006 | Ina | JPN | Right | Right | 6' 1" | 185 lbs | - |
| Suketu, Cachari | SP | Oakland Storm Chasers | 25 | 05/27/2001 | Unknown | IND | Left | Left | 6' 1" | 200 lbs | - |
| Sullivan, Doyle | SP | Duke City Danger | 25 | 05/14/2001 | Jonesboro | USA | Left | Left | 6' 0" | 190 lbs | $780,000 |
| Sully, Julian | SS | Las Vegas Gamblers | 23 | 12/11/2003 | Droylsden | ENG | Left | Right | 6' 1" | 180 lbs | - |
| Sumita, Nobuhisa | RP | Eureka Hornets | 31 | 07/03/1995 | Shimada | JPN | Left | Left | 6' 1" | 295 lbs | $9,950,000 |
| Sumita, Saikaku | SS | South Carolina Bombers | 25 | 09/09/2001 | Hachinohe | JPN | Right | Right | 6' 1" | 195 lbs | - |
| Sun, Li-ben | 1B | Dallas Texans | 17 | 04/22/2009 | Taipei | TPE | Right | Right | 6' 3" | 185 lbs | - |
| Sung, Yuan | C | South Carolina Bombers | 25 | 06/07/2001 | Tucheng | TPE | Right | Right | 6' 5" | 235 lbs | - |
| Sutcliffe, Bert | SS | Mile High Mustangs | 21 | 01/05/2005 | Birkenhead | ENG | Right | Right | 5' 11" | 160 lbs | - |
| Sutton, Jeremy | SP | Eureka Hornets | 17 | 07/08/2009 | Unknown | CUR | Right | Right | 5' 11" | 160 lbs | - |
| Suzuki, Daisuke | SP | Quebec Armada | 23 | 02/10/2003 | Seki | JPN | Right | Right | 6' 1" | 200 lbs | - |
| Suzuki, Hideaki | SP | San Francisco Earthquakes | 22 | 01/24/2004 | Oita | JPN | Right | Right | 6' 0" | 170 lbs | - |
| Suzuki, Izo | SS | So Cal Republic | 18 | 10/16/2008 | Kawasaki | JPN | Right | Right | 6' 3" | 185 lbs | - |
| Suzuki, Katsunosuki | SP | Portland Beavers | 19 | 05/25/2007 | Tokyo | JPN | Left | Left | 5' 11" | 175 lbs | - |
| Suzuki, Kawanari | C | Jersey Jesters | 21 | 11/14/2005 | Iwanuma | JPN | Right | Right | 6' 4" | 210 lbs | - |
| Suzuki, Kazuhiro | 2B | Seattle Sasquatch | 21 | 07/02/2005 | Fukuoka | JPN | Right | Right | 5' 11" | 165 lbs | - |
| Suzuki, Kikunojo | RP | Free Agent | 22 | 11/15/2004 | Takanezawa | JPN | Switch | Right | 6' 2" | 190 lbs | - |
| Suzuki, Kosaku | SP | Las Vegas Gamblers | 24 | 07/28/2002 | Tsubata | JPN | Right | Right | 5' 11" | 165 lbs | - |
| Suzuki, Kyuso | SP | Jacksonville Jacks | 18 | 11/04/2008 | Handa | JPN | Left | Right | 6' 6" | 195 lbs | - |
| Suzuki, Munemitsu | SS | Las Vegas Gamblers | 26 | 10/01/2000 | Kitakyushu | JPN | Right | Right | 6' 1" | 200 lbs | - |
| Suzuki, Nobuhito | SP | New York Mafia | 25 | 02/25/2001 | Kisogawa | JPN | Right | Right | 5' 9" | 175 lbs | $500,000 |
| Suzuki, Okura | SP | Portland Beavers | 19 | 01/27/2007 | Yomitan | JPN | Switch | Right | 5' 11" | 165 lbs | - |
| Suzuki, Sukenobu | CF | So Cal Republic | 21 | 05/03/2005 | Okinawa | JPN | Right | Right | 6' 2" | 195 lbs | - |
| Suzuki, Tadamasa | SP | San Francisco Earthquakes | 20 | 08/22/2006 | Kumamoto | JPN | Right | Right | 6' 2" | 180 lbs | - |
| Suzuki, Takayuki | 1B | Eureka Hornets | 24 | 02/14/2002 | Oyama | JPN | Right | Right | 6' 1" | 210 lbs | - |
| Suzuki, Takiji | RP | Free Agent | 24 | 11/27/2002 | Kawasaki | JPN | Right | Right | 5' 10" | 185 lbs | - |
| Suzuki, Toyokuni | SP | San Diego Hops | 24 | 06/05/2002 | Hozumi | JPN | Right | Right | 6' 2" | 195 lbs | - |
| Suzuki, Yoichibei | SS | Montreal Bandits | 19 | 01/21/2007 | Iwaki | JPN | Right | Right | 6' 0" | 170 lbs | - |
| Suzuki, Yoshi | SP | Cabo San Lucas Toreros | 23 | 07/28/2003 | Yokkaichi | JPN | Right | Right | 6' 5" | 210 lbs | - |
| Suzuki, Yoshiiku | SP | Seattle Sasquatch | 26 | 09/28/2000 | Ome | JPN | Right | Right | 6' 0" | 190 lbs | - |
| Suzuki, Yuki | C | South Carolina Bombers | 19 | 07/15/2007 | Kamagaya | JPN | Right | Right | 6' 1" | 190 lbs | - |
| Svander, Felicidade | RF | Eureka Hornets | 26 | 11/03/2000 | Natal | BRA | Left | Left | 6' 5" | 220 lbs | - |
| Svarudze, Gudrat | SP | Minnesota Berserkers | 17 | 01/24/2009 | Unknown | GEO | Right | Right | 6' 4" | 185 lbs | - |
| Swaffer, Brendan | SP | Mile High Mustangs | 19 | 03/05/2007 | London | ENG | Right | Right | 6' 5" | 205 lbs | - |
| Swaffer, Edward | SP | Las Vegas Gamblers | 20 | 03/29/2006 | Bristol | ENG | Left | Right | 5' 10" | 170 lbs | - |
| Swaffer, Theo | SP | Dallas Texans | 23 | 07/04/2003 | London | ENG | Right | Right | 6' 2" | 185 lbs | - |
| Swaneveld, Melis | RP | Free Agent | 16 | 04/20/2010 | Sint Nicolas | ARU | Right | Right | 5' 10" | 160 lbs | - |
| Swani, Avirama | 2B | Brooklyn Black Knights | 25 | 01/04/2001 | Unknown | IND | Right | Right | 6' 2" | 200 lbs | $500,000 |
| Swanton, Clive | C | Mile High Mustangs | 18 | 11/14/2008 | London | ENG | Right | Right | 6' 2" | 195 lbs | - |
| Swarbrick, Liam | SP | Cabo San Lucas Toreros | 24 | 01/03/2002 | Liverpool | ENG | Right | Right | 6' 0" | 180 lbs | - |
| Swati, Yusuf | SS | Chicago Hitmen | 24 | 04/15/2002 | Unknown | PAK | Right | Right | 6' 2" | 205 lbs | $500,000 |
| Swinney, Eric | 2B | South Carolina Bombers | 23 | 03/17/2003 | Unknown | USA | Switch | Right | 6' 1" | 190 lbs | $750,000 |
| Switzer, Andrew | CF | South Carolina Bombers | 32 | 12/03/1994 | Norridge | USA | Right | Right | 6' 1" | 205 lbs | $500,000 |
| Switzer, Edolf | SP | Houston Apollos | 26 | 06/15/2000 | Schouwen-Duiveland | NED | Left | Left | 6' 2" | 185 lbs | $500,000 |
| Sworder, Jake | SP | Eureka Hornets | 21 | 10/15/2005 | Tamworth | ENG | Left | Left | 6' 4" | 200 lbs | - |
| Sykes, Jack | RF | Dallas Texans | 26 | 01/29/2000 | Market Harborough | ENG | Left | Left | 6' 3" | 210 lbs | - |
| Syratt, Mason | CF | Dallas Texans | 26 | 06/10/2000 | London | ENG | Right | Left | 6' 2" | 220 lbs | - |
