| Name |
Pos |
Team |
Age |
DOB |
POB |
Nationality |
Bats |
Throws |
Height |
Weight |
Salary |
| Jackson, Josh |
CL |
Chunichi Dragons |
21 |
02/17/2013 |
Kunming |
CHN |
Switch |
Left |
5' 10" |
170 lbs |
- |
| Jacobs, Bill |
1B |
Chunichi Dragons |
19 |
02/01/2015 |
Maitland |
USA |
Left |
Right |
6' 6" |
225 lbs |
- |
| Jaime, Enrique |
2B |
Tokyo Yakult Swallows |
18 |
05/25/2016 |
Pizarrete |
DOM |
Right |
Right |
6' 0" |
175 lbs |
- |
| Jei, Jae-gor |
SS |
Hanshin Tigers |
21 |
03/23/2013 |
Paju |
KOR |
Right |
Right |
6' 3" |
195 lbs |
- |
| Jensen, Jared |
SS |
Free Agent |
23 |
12/04/2011 |
Nanjing |
CHN |
Right |
Right |
6' 2" |
190 lbs |
- |
| Jensen, Jim |
C |
Hokkaido Nippon-Ham Fighters |
19 |
12/13/2015 |
Colorado Springs |
USA |
Right |
Right |
6' 1" |
195 lbs |
- |
| Ji, Tan |
SP |
Hokkaido Nippon-Ham Fighters |
21 |
04/23/2013 |
Tachia |
TPE |
Left |
Right |
6' 0" |
180 lbs |
- |
| Johnson, Mike |
C |
Chunichi Dragons |
18 |
02/28/2016 |
Vineland |
USA |
Left |
Right |
6' 2" |
200 lbs |
- |
| Johnson, Tim |
SP |
Yokohama Bay Stars |
20 |
12/09/2014 |
Novato |
USA |
Right |
Right |
6' 1" |
180 lbs |
- |
| Jones, Mike |
SP |
Tohoku Rakuten Golden Eagles |
19 |
10/02/2015 |
Providence |
USA |
Left |
Left |
6' 0" |
165 lbs |
- |
| Jordan, Doug |
SS |
Free Agent |
23 |
04/12/2011 |
Hulan |
CHN |
Switch |
Right |
6' 1" |
200 lbs |
- |
| Ju, Li-cong |
SS |
Hiroshima Toyo Carp |
21 |
05/08/2013 |
Kaohsiung |
TPE |
Right |
Right |
6' 2" |
185 lbs |
- |
| Jue, Tan |
RP |
Hokkaido Nippon-Ham Fighters |
18 |
05/08/2016 |
Taichung |
TPE |
Right |
Right |
6' 1" |
180 lbs |
- |
| Jung, Soo-yeon |
RP |
Free Agent |
23 |
09/22/2011 |
Yeongju |
KOR |
Right |
Right |
6' 4" |
215 lbs |
- |
|