| Week | Add | Drop |
| Pre-Season |
Round A: SP Shota Imanaga - ChN Round B: OF Roman Anthony - Bos |
Round A: 2B Jace Jung - Det |
| Week 1 |
Round 1: RP Abner Uribe - Mil Round 2: RP Ronel Blanco - Hou | |
| Week 2 |
Round 1: OF Connor Joe - Pit Round 2: SP Matt Manning - Det | |
| Week 3 |
Round 2: SS Zach Neto - LAA | |
| Week 4 |
Round 2: C Tyler Stephenson - Cin | |
| Week 5 |
Round 1: RP Joel Payamps - Mil Round 2: RP Griffin Jax - Min |
Round 2: OF Connor Joe - Pit |
| Week 6 |
Round 1: 2B Luis Rengifo - LAA Round 2: SP Jack Flaherty - Det |
Round 1: RP Griffin Jax - Min Round 2: RP Joel Payamps - Mil |
| Week 7 |
Round 1: SP Merrill Kelly - Ari |
Round 1: OF Jarred Kelenic - Atl |
| 1st Team | 2nd Team |
| Pre-Season | |
| Montreal Expos | Sons Of Pitches |
|
SP
Justin Steele
ChN Round 5, 4th Pick (OF MJ Melendez KC) |
SP
Kyle Bradish
Bal Round 3, 5th Pick (C Yainer Diaz Hou) |
| Pre-Season | |
| Montreal Expos | Al Davis Chill |
|
Round 16, 4th Pick (OF Jose Siri TB) Round 17, 4th Pick (3B Ezequiel Duran Tex) Round 16, 8th Pick (SP Tylor Megill NYN) |
Round 13, 1st Pick (2B Andrés Gimenez Cle) |
| Pre-Season | |
| Montreal Expos | South Bend Silver Hawks |
|
OF
Eloy Jimenez
ChA 3B Noelvi Marte Cin |
Round 3, 9th Pick (SP Jesus Luzardo Mia) Round 4, 9th Pick (OF Walker Jenkins Min) |
| Pre-Season | |
| Montreal Expos | Al Davis Chill |
|
3B
Isaac Paredes
TB |
2B
Xander Bogaerts
SD |
| Pre-Season | |
| Montreal Expos | Stockton Ports |
|
OF
Riley Greene
Det SS Anthony Volpe NYA |
SP
Zac Gallen
Ari |
| Pre-Season | |
| Montreal Expos | The Abusement Park |
|
1B
Vinnie Pasquantino
KC |
3B
Josh Jung
Tex |
| Pre-Season | |
| Montreal Expos | S&M |
|
Round 1, 4th Pick (2B Xander Bogaerts SD) Round 4, 4th Pick (1B Kyle Manzardo Cle) Round 6, 4th Pick (SP Jackson Jobe Det) |
OF
Kyle Schwarber
Phi SS Anthony Volpe NYA SP Eury Perez Mia |
| Pre-Season | |
| Montreal Expos | S&M |
|
SS
Corey Seager
Tex Round 3, 4th Pick (3B Matt Chapman SF) |
3B
Royce Lewis
Min SS Bobby Witt Jr. KC Round 13, 8th Pick (SP Frankie Montas Cin) Round 14, 8th Pick (OF Sal Frelick Mil) Round 15, 8th Pick (SP Kenta Maeda Det) Round 16, 8th Pick (SP Tylor Megill NYN) |
| Pre-Season | |
| Montreal Expos | Al Davis Chill |
|
1B
Christian Encarnacion-Strand
Cin |
Round 2, 1st Pick (SP Blake Snell SF) Round 6, 1st Pick (2B Edouard Julien Min) |
| Week 2 | |
| Montreal Expos | South Bend Silver Hawks |
|
2B
Andrés Gimenez
Cle 1B Triston Casas Bos 3B Josh Jung Tex |
2B
Jose Altuve
Hou OF Adolis Garcia Tex |
| Week 2 | |
| Montreal Expos | Stockton Ports |
|
SS
Dansby Swanson
ChN |
|
| Week 3 | |
| Montreal Expos | Al Davis Chill |
|
SP
Matt Manning
Det 3B Royce Lewis Min OF Parker Meadows Det OF Sal Frelick Mil OF Walker Jenkins Min |
OF
Starling Marte
NYN OF Jazz Chisholm Mia 3B Isaac Paredes TB SP Michael King SD SP Ryan Pepiot TB |
| Week 4 | |
| Montreal Expos | My Way |
|
OF
Jarren Duran
Bos RP Ronel Blanco Hou |
3B
Alec Bohm
Phi 1B Vinnie Pasquantino KC |