| | | Saturday, September 20th, 2042 | | Signed 2B Leo Dakin to a 1-year contract extension worth a total of $11,010,000. |
| Saturday, May 24th, 2042 | | Signed SP Sean Curwen to a 3-year contract extension worth a total of $9,420,000. |
| Monday, May 19th, 2042 | | Placed MR Pierre Lahaie on irrevocable waivers. |
| Saturday, May 17th, 2042 | | Signed SP Michael Woody to a 1-year contract extension worth a total of $2,477,500. | | Signed DH Boyce Noel to a 2-year contract extension worth a total of $9,600,000. | | Signed SP Ren-qing Pan to a 3-year contract extension worth a total of $2,977,500. |
| Wednesday, April 9th, 2042 | | Signed 1B Samuel Martin to a 1-year contract extension worth a total of $9,000,000. |
| Monday, February 10th, 2042 | | Signed free agent SP Frédéric Chénier to a 5-year contract worth a total of $105,550,000. | | Signed free agent MR John McDonald to a 3-year contract worth a total of $7,470,000. |
| Thursday, February 6th, 2042 | | Signed free agent CF Van Underhill to a 2-year contract worth a total of $4,100,000. |
| Wednesday, February 5th, 2042 | | Signed free agent SP Frédéric Chénier to a 5-year contract worth a total of $104,450,000. |
| Tuesday, November 26th, 2041 | | CF Bobby Harkness received a 1-year contract through automatic renewal worth a total of $300,000. | | MR Félix Rentería received a 1-year contract through automatic renewal worth a total of $300,000. | | RF Mario Castro becomes a free-agent. | | SP Mario Pérez received a 1-year contract through automatic renewal worth a total of $300,000. | | MR Vic Pippy becomes a free-agent. | | MR Jean-Pierre Fortier received a 1-year contract through automatic renewal worth a total of $300,000. | | CF Jean Paquin received a 1-year contract through automatic renewal worth a total of $300,000. | | 2B Samuel Caron received a 1-year contract through automatic renewal worth a total of $300,000. | | SS Ronald Parlee becomes a free-agent. | | 3B Javier Gonzáles received a 1-year contract through automatic renewal worth a total of $300,000. | | CL William Blackburn received a 1-year contract through automatic renewal worth a total of $300,000. |
| Saturday, November 23rd, 2041 | | 1B Samuel Martin received a 1-year contract through arbitration worth a total of $8,500,000. | | 3B Jean-Samuel Gagné received a 1-year contract through arbitration worth a total of $450,000. | | MR Harry Jost becomes a free-agent. | | SP Sean Curwen received a 1-year contract through arbitration worth a total of $1,400,000. | | C Sjaak Moog received a 1-year contract through arbitration worth a total of $1,626,000. | | C Harry McMillan becomes a free-agent. | | MR Pierre Lahaie received a 1-year contract through arbitration worth a total of $450,000. | | SS José Torres received a 1-year contract through arbitration worth a total of $450,000. | | 1B Joe Bell becomes a free-agent. |
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