| Batters - 19 | ||
|---|---|---|
| Pos | Player | Age |
| C | Buster Posey | 37 |
| CF | Brandon Soleimani | 26 |
| RF | Wendell Ayers | 26 |
| LF | Jack Cochrane (AAA) | 27 |
| 3B | Nolan Jones | 25 |
| SS | Micah Mason | 24 |
| RF | Joshua Lowe (AAA) | 26 |
| 2B | Luis Garcia | 23 |
| LF | Judson Fabian | 23 |
| 1B | T.J. Brey | 23 |
| RF | Mike Daum | 24 |
| CF | Junior Robinson (AAA) | 25 |
| 3B | Fernando Leguizamo | 25 |
| 3B | Bubba Osborn (AAA) | 27 |
| DH | Rafael Castillo | 30 |
| SS | Royce Lewis (AAA) | 24 |
| 2B | Cadyn Grenier (AAA) | 27 |
| C | Ernesto Peña (AAA) | 25 |
| C | Noah Naylor | 24 |
| Pitchers - 21 | ||
|---|---|---|
| Pos | Player | Age |
| RP | Levi Kelly | 24 |
| RP | John McMillon | 26 |
| RP | Jake Eder | 25 |
| SP | Jeff Reynolds | 28 |
| RP | Antoine Kelly (AAA) | 24 |
| RP | Michael Flowers | 25 |
| SP | Cole Wilcox | 24 |
| SP | Blake Snell | 31 |
| RP | Hideaki Hirata | 38 |
| RP | Mike Montgomery | 34 |
| SP | Nate Pearson | 27 |
| SP | Hunter Greene | 24 |
| SP | William Walker | 29 |
| SP | Daniel Espino | 23 |
| RP | Stan Lee | 24 |
| SP | Clarke Schmidt | 27 |
| SP | Alex Faedo (AAA) | 28 |
| CL | Ben Rowen | 35 |
| SP | Brennan Malone (AAA) | 23 |
| RP | Max Meyer (AAA) | 25 |
| RP | Jackson Burkhalter (AAA) | 23 |