| Name | Pos | Team | Age | Injured List |
|---|---|---|---|---|
| Bo Naylor | C | Cle | 24 | |
| Salvador Perez | C (C,1B) | KC | 34 | |
| Kyle Teel | C | Bos | 22 | |
| Triston Casas | 1B | Bos | 24 | April 21, 2024:60 Day IL- |
| Matt Mervis | 1B | ChN | 26 | |
| Vinnie Pasquantino | 1B | KC | 26 | |
| Xander Bogaerts | 2B | SD | 31 | |
| Vaughn Grissom | 2B | Bos | 23 | |
| Matt McLain | 2B | Cin | 24 | March 28, 2024:10 Day IL- |
| Jeff McNeil | 2B (OF) | NYN | 32 | |
| Oneil Cruz | SS | Pit | 25 | |
| Ha-seong Kim | SS | SD | 28 | |
| Gunnar Henderson | 3B (SS) | Bal | 22 | |
| Eugenio Suarez | 3B | Ari | 32 | |
| Mark Canha | OF (1B) | Det | 35 | |
| Michael Harris | OF | Atl | 23 | |
| Connor Joe | OF (1B) | Pit | 31 | |
| Starling Marte | OF | NYN | 35 | |
| Andy Pages | OF | LAD | 23 | |
| Joc Pederson | OF | Ari | 32 | |
| Ceddanne Rafaela | OF (2B,SS) | Bos | 23 | |
| Kyle Schwarber | OF | Phi | 31 | |
| Jordan Walker | OF | StL | 21 | |
| Brayan Bello | SP | Bos | 24 | April 24, 2024:15 Day IL- |
| Cooper Criswell | SP | Bos | 27 | |
| Zach Eflin | SP | TB | 30 | |
| Bryce Elder | SP | Atl | 24 | |
| Tanner Houck | SP | Bos | 27 | |
| Alek Manoah | SP | Tor | 26 | |
| Casey Mize | SP | Det | 27 | |
| Frankie Montas | SP | Cin | 31 | |
| Emmanuel Clase | RP | Cle | 26 | |
| Raisel Iglesias | RP | Atl | 34 | |
| Garrett Whitlock | RP (SP) | Bos | 27 | April 17, 2024:15 Day IL- |