As of March 25, 2026
| No. | Name | Team | Pos. | Roster Status |
|---|---|---|---|---|
| 13 | Kade Anderson | Seattle Mariners | LHP | Non-Roster Invitee |
| 58 | Jacob Berry | Miami Marlins | 3B | Non-Roster Invitee |
| 3 | Alex Bregman | Chicago Cubs | 3B | 40-Man Roster |
| 48 | Javen Coleman | Toronto Blue Jays | LHP | Non-Roster Invitee |
| 3 | Dylan Crews | Washington Nationals | RF | 40-Man Roster |
| 60 | Daniel Dickinson | Milwaukee Brewers | SS | Non-Roster Invitee |
| 13 | Cade Doughty | Toronto Blue Jays | 3B | Non-Roster Invitee |
| Gavin Dugas | Washington Nationals | 2B | Non-Roster Invitee | |
| 30 | Hunter Feduccia | Tampa Bay Rays | C | 40-Man Roster |
| 17 | Jake Fraley | Tampa Bay Rays | RF | 40-Man Roster |
| 93 | Ethan Frey | Houston Astros | OF | Non-Roster Invitee |
| 34 | Kevin Gausman | Toronto Blue Jays | RHP | 40-Man Roster |
| 65 | Paul Gervase | Los Angeles Dodgers | RHP | 40-Man Roster |
| 93 | Griffin Herring | Colorado Rockies | LHP | Non-Roster Invitee |
| 99 | Cole Henry | Washington Nationals | RHP | 40-Man Roster |
| 0 | Jaden Hill | Colorado Rockies | RHP | 40-Man Roster |
| 37 | Jared Jones | Pittsburgh Pirates | 1B | Non-Roster Invitee |
| 79 | Gage Jump | Athletics | LHP | Non-Roster Invitee |
| 57 | Alex Lange | Kansas City Royals | RHP | 40-Man Roster |
| 72 | Tre' Morgan | Tampa Bay Rays | 1B | Non-Roster Invitee |
| 27 | Aaron Nola | Philadelphia Phillies | RHP | 40-Man Roster |
| 64 | Cam Sanders | Pittsburgh Pirates | RHP | 40-Man Roster |
| 95 | Chase Shores | Los Angeles Angels | RHP | Non-Roster Invitee |
| 30 | Paul Skenes | Pittsburgh Pirates | RHP | 40-Man Roster |
| 8 | Josh H. Smith | Texas Rangers | 3B | 40-Man Roster |
| 31 | Grant Taylor | Chicago White Sox | RHP | 40-Man Roster |
| 40 | Fidel Ulloa | Colorado Rockies | RHP | Non-Roster Invitee |
| 88 | Tommy White | Athletics | 3B | Non-Roster Invitee |