| | | Monday, December 17th, 2012 | | Drafted SP John Grubb in the 2012 first-year player draft (Round 1, Pick 4, 4th overall pick). | | Drafted CL Kuniaki Imai in the 2012 first-year player draft (Round 2, Pick 4, 28th overall pick). | | Drafted 2B Heydar Botsvade in the 2012 first-year player draft (Round 3, Pick 4, 52nd overall pick). | | CF Carl Faulkner was designated for assignment and placed on waivers. | | Placed 2B Sebald Hueber on the 40-man roster. | | Placed SS Bill Conway on the 40-man roster. | | Placed SS Bill Conway on the active roster. | | Placed 2B Sebald Hueber on the active roster. | | Drafted MR Nathan Owens in the 2012 first-year player draft (Round 4, Pick 4, 76th overall pick). | | Drafted MR Sid Short in the 2012 first-year player draft (Round 5, Pick 4, 100th overall pick). | | Drafted MR Abdel Le Gall in the 2012 first-year player draft (Round 6, Pick 4, 124th overall pick). | | Drafted SP Scott Johnston in the 2012 first-year player draft (Round 7, Pick 4, 148th overall pick). | | Drafted SP Kagetoki Shibata in the 2012 first-year player draft (Round 8, Pick 4, 172nd overall pick). | | Drafted SP Tadasuke Kato in the 2012 first-year player draft (Round 9, Pick 4, 196th overall pick). | | Drafted SP Shozo Uemura in the 2012 first-year player draft (Round 10, Pick 4, 220th overall pick). | | Drafted SP Bernard Provost in the 2012 first-year player draft (Round 11, Pick 4, 244th overall pick). | | Drafted SP Sozen Kobayashi in the 2012 first-year player draft (Round 12, Pick 4, 268th overall pick). |
| Saturday, December 8th, 2012 | | Signed free agent SS Eli Brandon to a 2-year contract worth a total of $1,400,000. |
| Thursday, December 6th, 2012 | | Signed free agent RF Wayne Stover to a 2-year contract worth a total of $3,250,000. |
| Wednesday, December 5th, 2012 | | Signed free agent MR Luis Santiago to a minor league contract. |
| Wednesday, November 21st, 2012 | | LF Iván Ortíz received a 1-year contract through automatic renewal worth a total of $510,000. | | CF Dennis Woods received a 1-year contract through automatic renewal worth a total of $510,000. | | C Cal Godleman received a 1-year contract through automatic renewal worth a total of $510,000. | | MR George Campbell received a 1-year contract through automatic renewal worth a total of $510,000. | | LF Paul Batchelder received a 1-year contract through automatic renewal worth a total of $510,000. | | 1B Raúl Machado received a 1-year contract through automatic renewal worth a total of $510,000. | | 3B Eduardo Lińares received a 1-year contract through automatic renewal worth a total of $510,000. | | MR Ángel González received a 1-year contract through automatic renewal worth a total of $510,000. | | MR Jimmy Etheridge received a 1-year contract through automatic renewal worth a total of $510,000. | | 2B Don Beasley received a 1-year contract through automatic renewal worth a total of $510,000. | | CF Carl Faulkner received a 1-year contract through automatic renewal worth a total of $500,000. | | MR Preston Weber becomes a free-agent. | | SP Edgar McNeal received a 1-year contract through automatic renewal worth a total of $510,000. | | 2B Daniel Hall received a 1-year contract through automatic renewal worth a total of $510,000. | | SS Steve Williams received a 1-year contract through automatic renewal worth a total of $510,000. | | SP Terence McKinley becomes a free-agent. | | SS Eli Brandon becomes a free-agent. | | CF Coy Walton becomes a free-agent. | | C Peter Payne becomes a free-agent. | | 2B Doug Smith becomes a free-agent. | | 2B Bob Fry becomes a free-agent. | | SS Tyrone Young becomes a free-agent. |
| Sunday, November 18th, 2012 | | RF José Rodríguez becomes a free-agent. | | CL Jorge Gonzáles received a 1-year contract through arbitration worth a total of $755,000. | | SP Jamie Perkins received a 1-year contract through arbitration worth a total of $750,000. | | MR Brandon May received a 1-year contract through arbitration worth a total of $750,000. | | SP Raymond Lewis received a 1-year contract through arbitration worth a total of $750,000. | | SP John Ritter received a 1-year contract through arbitration worth a total of $1,700,000. |
| Thursday, November 15th, 2012 | | Signed free agent CF Nick Collins to a minor league contract. |
|
|
