| Name | Pos | Team | Age | Injured List |
|---|---|---|---|---|
| Travis d'Arnaud | C | Atl | 35 | |
| J.T. Realmuto | C | Phi | 33 | |
| Jeimer Candelario | 1B (3B) | Cin | 30 | |
| Joey Meneses | 1B | Was | 32 | |
| Xander Bogaerts | 2B | SD | 31 | |
| Brandon Lowe | 2B | TB | 29 | April 12, 2024:10 Day IL- |
| Jordan Westburg | 2B (3B) | Bal | 25 | |
| Blaze Alexander | SS | Ari | N/A | |
| Jackson Holliday | SS (2B) | Bal | 20 | |
| Francisco Lindor | SS | NYN | 30 | |
| Rafael Devers | 3B | Bos | 27 | |
| Will Benson | OF | Cin | 25 | |
| Brenton Doyle | OF | Col | 25 | |
| Heston Kjerstad | OF | Bal | 25 | |
| Cedric Mullins | OF | Bal | 29 | |
| Ceddanne Rafaela | OF (2B,SS) | Bos | 23 | |
| Juan Soto | OF | NYA | 25 | |
| Spencer Steer | OF | Cin | 26 | |
| Seiya Suzuki | OF | ChN | 29 | April 15, 2024:10 Day IL-Oblique strain |
| J.D. Martinez | DH | NYN | 36 | |
| Edward Cabrera | SP | Mia | 26 | |
| Kutter Crawford | SP | Bos | 28 | |
| George Kirby | SP | Sea | 26 | |
| Jesus Luzardo | SP | Mia | 26 | April 26, 2024:15 Day IL- |
| Triston McKenzie | SP | Cle | 26 | |
| James Paxton | SP | LAD | 35 | |
| Ryan Pepiot | SP | TB | 26 | |
| Max Scherzer | SP | Tex | 39 | March 28, 2024:15 Day IL- |
| Tarik Skubal | SP | Det | 27 | |
| Yoshinobu Yamamoto | SP | LAD | 25 | |
| Yennier Cano | RP | Bal | 30 | |
| Jason Foley | RP | Det | 28 | |
| Craig Kimbrel | RP | Bal | 35 | |
| Hector Neris | RP | ChN | 34 |