| | | Wednesday, October 1st, 2014 | | Signed SS Wayne Lee to a 3-year contract extension worth a total of $12,990,000. |
| Tuesday, August 26th, 2014 | | Signed SP Vincent Michaud to a 3-year contract extension worth a total of $17,800,000. |
| Thursday, August 14th, 2014 | | Failed to sign 5th round draft pick Juan Muńóz. | | Failed to sign 5th round draft pick Don Anderson. | | Failed to sign 6th round draft pick Scott Turner. | | Failed to sign 14th round draft pick Ralph Lee. |
| Tuesday, August 12th, 2014 | | Signed CL Roger Perry to a 1-year contract extension worth a total of $1,050,000. |
| Saturday, August 9th, 2014 | | Signed SP Glenn Bannatyne to a 3-year contract extension worth a total of $13,200,000. |
| Thursday, July 24th, 2014 | | Placed CL Roger Perry on the 60-day disabled list. |
| Tuesday, July 15th, 2014 | | Signed Martín Guzmán to a minor league contract with a signing bonus of $730,000. |
| Wednesday, June 25th, 2014 | | Signed Emílio Espinoza to a minor league contract with a signing bonus of $670,000. |
| Friday, June 20th, 2014 | | Signed Stu Alexander to a minor league contract with a signing bonus of $3,500,000. |
| Wednesday, June 18th, 2014 | | Signed Luis Hernández to a minor league contract with a signing bonus of $610,000. | | Signed Miguel Valdés to a minor league contract with a signing bonus of $230,000. |
| Monday, June 16th, 2014 | | Signed free agent LF Octávio Pérez to a 1-year contract worth a total of $600,000. |
| Sunday, June 15th, 2014 | | Placed LF Raúl Ortíz on the 60-day disabled list. |
| Tuesday, May 27th, 2014 | | Placed CF Joe Workman on the 15-day disabled list. |
| Tuesday, April 22nd, 2014 | | Placed SP Erik Sparks on the 60-day disabled list. |
| Tuesday, April 15th, 2014 | | MR Mauro Moreno was designated for assignment and placed on waivers. |
| Tuesday, April 8th, 2014 | | MR Jack Melton was designated for assignment and placed on waivers. |
| Sunday, March 16th, 2014 | | Placed SP Gabriel Núńez on the 15-day disabled list. |
| Saturday, February 15th, 2014 | | Signed free agent SP Lorenzo Torres to a 1-year contract worth a total of $400,000. |
| Saturday, February 1st, 2014 | | Signed free agent SP Alfonso Cardona to a 4-year contract worth a total of $85,400,000. |
| Friday, January 31st, 2014 | | Signed free agent C Raúl Hernández to a 1-year contract worth a total of $400,000. |
| Saturday, December 21st, 2013 | | Signed free agent SP Donald Cross to a 1-year contract worth a total of $1,170,000. | | RF John Hughes was designated for assignment and placed on waivers. | | Placed CF Alfredo Orosco on the active roster. | | Activated CF Alfredo Orosco from the 60-day disabled list. |
| Thursday, December 19th, 2013 | | Signed free agent SS Soetsu Watanabe to a 1-year contract worth a total of $2,240,000. |
| Friday, December 6th, 2013 | | MR Rodger Pierce was designated for assignment and placed on waivers. |
| Saturday, November 30th, 2013 | | LF Ricardo López was designated for assignment and placed on waivers. |
| Saturday, November 16th, 2013 | | 3B Joe Cooper received a 1-year contract through automatic renewal worth a total of $400,000. | | MR Phillip Lundgren received a 1-year contract through automatic renewal worth a total of $400,000. | | 1B Darby Jackson received a 1-year contract through automatic renewal worth a total of $400,000. | | SS Ron Bridges received a 1-year contract through automatic renewal worth a total of $400,000. | | CF Alfredo Orosco received a 1-year contract through automatic renewal worth a total of $400,000. | | CF Ed Armstrong received a 1-year contract through automatic renewal worth a total of $400,000. | | SP Erik Sparks received a 1-year contract through automatic renewal worth a total of $400,000. | | CF Joe Workman received a 1-year contract through automatic renewal worth a total of $400,000. | | C John Stanley received a 1-year contract through automatic renewal worth a total of $400,000. | | MR Guy Phinney received a 1-year contract through automatic renewal worth a total of $400,000. | | SS Wayne Lee received a 1-year contract through automatic renewal worth a total of $400,000. | | RF Felipe González received a 1-year contract through automatic renewal worth a total of $400,000. | | CF Alvare Cacaes received a 1-year contract through automatic renewal worth a total of $400,000. | | 1B Roger Carson received a 1-year contract through automatic renewal worth a total of $400,000. | | 3B Melvin Price received a 1-year contract through automatic renewal worth a total of $400,000. | | SP Gabriel Núńez received a 1-year contract through automatic renewal worth a total of $400,000. | | MR Gilberto De Jesús received a 1-year contract through automatic renewal worth a total of $400,000. | | SP Francisco Romero received a 1-year contract through automatic renewal worth a total of $400,000. | | MR Rubén Estrada received a 1-year contract through automatic renewal worth a total of $400,000. | | CL John Williams received a 1-year contract through automatic renewal worth a total of $400,000. | | MR Rod Page received a 1-year contract through automatic renewal worth a total of $400,000. | | LF Jimmy Heller received a 1-year contract through automatic renewal worth a total of $400,000. | | 2B Francisco Ortíz received a 1-year contract through automatic renewal worth a total of $400,000. | | SP Raymond Earle received a 1-year contract through automatic renewal worth a total of $400,000. | | SP Tyson Newton received a 1-year contract through automatic renewal worth a total of $400,000. | | C Rodrigo Mercado received a 1-year contract through automatic renewal worth a total of $400,000. | | LF Raúl Ortíz received a 1-year contract through automatic renewal worth a total of $400,000. | | LF Gabriel Ramírez received a 1-year contract through automatic renewal worth a total of $400,000. | | SS Mike Berry received a 1-year contract through automatic renewal worth a total of $400,000. | | MR Rodger Pierce received a 1-year contract through automatic renewal worth a total of $400,000. | | SP Rob Fish received a 1-year contract through automatic renewal worth a total of $400,000. | | SS Ron Bridges was designated for assignment and placed on waivers. | | Placed SP Francisco Romero on the active roster. | | Activated SP Francisco Romero from the 60-day disabled list. |
| Wednesday, November 13th, 2013 | | 2B Albert Eshelby received a 1-year contract through arbitration worth a total of $1,400,000. | | CL Roger Perry received a 1-year contract through arbitration worth a total of $1,000,000. | | MR Nicholas Young received a 1-year contract through arbitration worth a total of $600,000. | | MR Jack Melton received a 1-year contract through arbitration worth a total of $600,000. | | SP Mauro Moreno received a 1-year contract through arbitration worth a total of $600,000. | | MR Jorge Alonso received a 1-year contract through arbitration worth a total of $600,000. |
| Wednesday, October 23rd, 2013 | | Placed SS Ron Bridges on the active roster. | | Activated SS Ron Bridges from the disabled list. |
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