| Batters - 19 | ||
|---|---|---|
| Pos | Player | Age |
| 2B | Tony Kemp | 28 |
| SS | Marcus Semien | 30 |
| LF | Mark Canha | 31 |
| CF | Ramon Laureano | 26 |
| LF | Chad Pinder | 28 |
| LF | Robbie Grossman | 31 |
| DH | Khris Davis | 32 |
| LF | Mark Payton (AAA) | 28 |
| C | Sean Murphy | 25 |
| 3B | Matt Chapman | 27 |
| 1B | Matt Olson | 26 |
| C | Austin Allen | 26 |
| 2B | Franklin Barreto | 24 |
| C | Francisco Cervelli | 34 |
| 1B | Christian Walker | 29 |
| 3B | Sheldon Neuse | 25 |
| C | Jonah Heim (AAA) | 25 |
| 1B | Seth Brown (AAA) | 28 |
| CF | Skye Bolt (AAA) | 26 |
| Pitchers - 19 | ||
|---|---|---|
| Pos | Player | Age |
| RP | Joakim Soria | 36 |
| RP | Jake Diekman | 33 |
| CL | Liam Hendriks | 31 |
| SP | Chris Bassitt | 31 |
| SP | Frankie Montas | 27 |
| SP | Sean Manaea | 28 |
| SP | Jesus Luzardo | 22 |
| RP | Lou Trivino (AAA) | 28 |
| RP | Mike Fiers | 35 |
| SP | A.J. Puk | 25 |
| RP | Mike Leake | 32 |
| RP | Yusmeiro Petit | 35 |
| RP | T.J. McFarland | 31 |
| RP | Daulton Jefferies | 25 |
| SP | Grant Holmes (AAA) | 24 |
| CL | Tanner Scott | 26 |
| SP | Daniel Gossett (AAA) | 27 |
| SP | Burch Smith (AAA) | 30 |
| SP | Drew Smyly | 31 |