| | | | | | | | | |  | Major Transactions |
| | | | Friday, July 6th, 2029 | | Signed 3B G. Garcia to a 6-year contract extension worth a total of $9,000,000. | | Thursday, April 19th, 2029 | | Signed 1B H. Mehaffey to a 5-year contract extension worth a total of $91,500,000. | | Saturday, March 3rd, 2029 | | Signed free agent MR A. Ornellas to a 1-year contract worth a total of $300,000. | | Signed free agent MR J. Smith to a 1-year contract worth a total of $300,000. | | Signed free agent SP R. Renz to a 1-year contract worth a total of $300,000. | | Signed free agent 2B M. Aleman to a 4-year contract worth a total of $5,200,000. | | Signed free agent CL R. Younce to a 2-year contract worth a total of $820,000. | | Wednesday, January 3rd, 2029 | | Signed free agent 2B Z. Cornett to a 6-year contract worth a total of $72,000,000. | | Placed 2B Z. Cornett on the active roster. | | Sunday, December 10th, 2028 | | Placed MR A. Casto on the active roster. | | Placed C R. Fung on the active roster. | | Placed CF A. Fortunato on the active roster. | | Wednesday, November 29th, 2028 | | Signed free agent MR A. Casto to a 5-year contract worth a total of $2,500,000. | | Monday, November 27th, 2028 | | Signed free agent CF A. Fortunato to a 5-year contract worth a total of $3,500,000. | | Saturday, November 25th, 2028 | | Signed free agent C R. Fung to a 4-year contract worth a total of $6,000,000. | | Thursday, November 16th, 2028 | | SP T. Balan received a 1-year contract through automatic renewal worth a total of $300,000. | | 1B J. Primus received a 1-year contract through automatic renewal worth a total of $300,000. | | SP J. Olander received a 1-year contract through automatic renewal worth a total of $300,000. | | 3B D. Cope received a 1-year contract through automatic renewal worth a total of $300,000. | | 2B T. Soto becomes a free-agent. | | CL J. Piper becomes a free-agent. | | MR S. Anaya received a 1-year contract through automatic renewal worth a total of $300,000. | | MR B. Haro becomes a free-agent. | | C J. Stookey received a 1-year contract through automatic renewal worth a total of $300,000. | | Monday, November 13th, 2028 | | LF F. Zamora received a 1-year contract through arbitration worth a total of $870,000. | | MR P. Pittman received a 1-year contract through arbitration worth a total of $300,000. | | 3B G. Garcia received a 1-year contract through arbitration worth a total of $5,382,000. | | Tuesday, October 24th, 2028 | | SP L. Boucher retires. | | |