WAR calculated by Baseball Reference.
| Rank | WAR | Name | Tm | Pos | |
|---|---|---|---|---|---|
| +001+ | 6.8 | Pete Crow-Armstrong | CHN | X-X | |
| +002+ | 5.9 | Cristopher Sanchez | PHI | PITCH | |
| +003+ | 5.4 | Yordan Alvarez | HOU | X-X | |
| +004+ | 5.3 | Kevin McGonigle | DET | X-X | |
| +004+ | 5.3 | Ceddanne Rafaela | BOS | X-X | |
| +004+ | 5.3 | Otto Lopez | MIA | X-X | |
| +007+ | 5.0 | Andy Pages | LAN | X-X | |
| +007+ | 5.0 | Brice Turang | MIL | BAT | |
| +009+ | 4.8 | Bobby Witt Jr. | KCA | X-X | |
| +009+ | 4.8 | Jacob Misiorowski | MIL | PITCH | |
| +011+ | 4.7 | Zack Wheeler | PHI | PITCH | |
| +011+ | 4.7 | Cam Schlittler | NYA | PITCH | |
| +013+ | 4.5 | Eduardo Rodriguez | ARI | PITCH | |
| +013+ | 4.5 | Chase Burns | CIN | PITCH | |
| +015+ | 4.4 | Dylan Cease | TOR | PITCH | |
| +016+ | 4.3 | Junior Caminero | TBA | X-X | |
| +016+ | 4.3 | CJ Abrams | WAS | X-X | |
| +018+ | 4.2 | Parker Messick | CLE | PITCH | |
| +018+ | 4.2 | JJ Wetherholt | SLN | BAT | |
| +020+ | 4.1 | Dillon Dingler | DET | X-X | |
| +021+ | 4.0 | Cole Young | SEA | BAT | |
| +021+ | 4.0 | James Wood | WAS | X-X | |
| +021+ | 4.0 | Chris Sale | ATL | PITCH | |
| +024+ | 3.9 | Cody Bellinger | NYA | X-X | |
| +024+ | 3.9 | Shea Langeliers | OAK | X-X |
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