| Week | Add | Drop |
| Pre-Season |
Round 1: RP Justin Martinez - Ari Round 2: OF TJ Friedl - Cin Round A: SP Roki Sasaki - LAD |
Round 1: 1B Deyvison De Los Santos - Mia Round 2: OF Tirso Ornelas - SD Round A: C Bo Naylor - Cle |
| Week 1 |
Round 1: OF Wilyer Abreu - Bos Round 2: SP Rhett Lowder - Cin Round 3: SP Andre Pallante - StL | |
| Week 2 |
Round 3: OF Ceddanne Rafaela - Bos |
Round 3: RP David Bednar - Pit |
| Week 3 |
Round 2: 2B Angel Martinez - Cle Round 3: SS Trey Sweeney - Det |
Round 2: OF Lane Thomas - Cle Round 3: 2B Willi Castro - Min |
| Week 5 |
Round 2: SS Trey Sweeney - Det |
| 1st Team | 2nd Team |
| Pre-Season | |
| Maine Black Bears | Palm Beach Cardinals |
|
OF
Evan Carter
Tex Round 1, 12th Pick (SP Luis Castillo Sea) |
2B
Ozzie Albies
Atl Round 4, 9th Pick (SP Sonny Gray StL) |
| Pre-Season | |
| Maine Black Bears | Dave's Destroyers III |
|
1B
Spencer Torkelson
Det |
Round 7, 7th Pick (1B Kyle Manzardo Cle) |
| Pre-Season | |
| Maine Black Bears | Cedar Rapids Kernels |
|
OF
Oneil Cruz
Pit Round 4, 1st Pick (2B Jonathan India KC) |
SP
Cole Ragans
KC SP Corbin Burnes Ari |
| Pre-Season | |
| Maine Black Bears | Basket Case |
|
SP
Roki Sasaki
LAD Round 7, 7th Pick (1B Kyle Manzardo Cle) |
SS
CJ Abrams
Was |
| Week 4 | |
| Maine Black Bears | Cedar Rapids Kernels |
|
OF
Michael Harris II
Atl |
RP
Josh Hader
Hou |