| | | | | | | | | |  | Major Transactions |
| | | | Saturday, September 22nd, 2029 | | Signed SP C. Brosnan to a 4-year contract extension worth a total of $14,800,000. | | Wednesday, September 19th, 2029 | | Signed 1B R. Fuster to a 4-year contract extension worth a total of $22,400,000. | | Sunday, December 17th, 2028 | | Signed free agent MR E. Hocking to a 5-year contract worth a total of $32,500,000. | | Sunday, December 10th, 2028 | | Signed free agent RF B. Murawski to a 5-year contract worth a total of $125,000,000. | | Saturday, December 9th, 2028 | | Placed MR B. Haro on the active roster. | | Placed 1B P. Tomas on the active roster. | | Tuesday, December 5th, 2028 | | Signed free agent MR B. Haro to a 4-year contract worth a total of $28,000,000. | | Saturday, December 2nd, 2028 | | Signed free agent 1B P. Tomas to a 5-year contract worth a total of $145,000,000. | | Thursday, November 16th, 2028 | | CF A. Fortunato becomes a free-agent. | | SP D. Peterson received a 1-year contract through automatic renewal worth a total of $300,000. | | 2B E. Vivo received a 1-year contract through automatic renewal worth a total of $300,000. | | SP W. Heineman received a 1-year contract through automatic renewal worth a total of $300,000. | | 2B B. Moncayo received a 1-year contract through automatic renewal worth a total of $300,000. | | 3B J. Cantu received a 1-year contract through automatic renewal worth a total of $300,000. | | SS K. Eldridge received a 1-year contract through automatic renewal worth a total of $300,000. | | C D. Galipeau received a 1-year contract through automatic renewal worth a total of $300,000. | | Monday, November 13th, 2028 | | 1B R. Fuster received a 1-year contract through arbitration worth a total of $4,848,000. | | C J. Kincade received a 1-year contract through arbitration worth a total of $6,460,000. | | SP D. Devlin received a 1-year contract through arbitration worth a total of $1,087,200. | | RF J. Paras received a 1-year contract through arbitration worth a total of $360,000. | | MR T. Oliveira received a 1-year contract through arbitration worth a total of $300,000. | | SP A. Cascio received a 1-year contract through arbitration worth a total of $1,102,500. | | 2B A. Vanhook received a 1-year contract through arbitration worth a total of $374,400. | | LF W. Warden received a 1-year contract through arbitration worth a total of $393,300. | | SP C. Brosnan received a 1-year contract through arbitration worth a total of $2,625,000. | | MR A. Farrington received a 1-year contract through arbitration worth a total of $300,000. | | 1B R. Rodon received a 1-year contract through arbitration worth a total of $420,000. | | SP E. McCardle received a 1-year contract through arbitration worth a total of $358,800. | | MR J. Domingues received a 1-year contract through arbitration worth a total of $300,000. | | MR R. Colclough received a 1-year contract through arbitration worth a total of $300,000. | | MR F. Kleist received a 1-year contract through arbitration worth a total of $300,000. | | Tuesday, October 24th, 2028 | | 1B M. Gooch retires. | | |