| Batters - 21 | ||
|---|---|---|
| Pos | Player | Age |
| SS | Trea Turner | 30 |
| RF | Joey Gallo | 29 |
| CF | Socrates Brito | 31 |
| C | Mike Zunino | 32 |
| LF | José Miranda | 25 |
| 2B | Whit Merrifield | 34 |
| 3B | Justin Turner | 38 |
| LF | Michael Harris II | 22 |
| 3B | Josh Smith (AAA) | 26 |
| 1B | Rowdy Tellez | 28 |
| 2B | Isan Diaz (AAA) | 27 |
| 2B | Ryan McMahon | 28 |
| 3B | Eugenio Suárez | 32 |
| 3B | Aaron Schunk (AAA) | 26 |
| C | Cal Raleigh | 26 |
| C | Dom Nuñez (AAA) | 28 |
| C | Maverick Handley (AA) | 25 |
| CF | Manuel Margot | 29 |
| 2B | Andrew Young (AAA) | 29 |
| 3B | Kody Hoese (AAA) | 26 |
| CF | Michael Siani | 24 |
| Pitchers - 19 | ||
|---|---|---|
| Pos | Player | Age |
| SP | Max Fried | 29 |
| SP | Tyler Mahle | 29 |
| SP | Triston McKenzie | 26 |
| CL | Jalen Beeks | 30 |
| RP | Seranthony Dominguez | 28 |
| SP | Shane McClanahan | 26 |
| RP | Chris Flexen | 29 |
| RP | Zack Greinke | 40 |
| RP | Trevor Gott | 31 |
| SP | Frankie Montas | 30 |
| RP | Jose Quijada | 27 |
| RP | Matt Cronin | 26 |
| SP | Brendan McKay (AAA) | 27 |
| SP | Bryce Miller (AAA) | 25 |
| SP | Levi Stoudt (AAA) | 25 |
| CL | Nick Frasso (AAA) | 25 |
| RP | A.J. Puk | 28 |
| SP | Colton Eastman | 27 |
| RP | Zack Littell (AAA) | 28 |