The 2020 MLB postseason begins in a couple hours, and the Oakland A’s have announced their roster for the first round.
The following 28 players will suit up for the best-of-three Wild Card Round against the Chicago White Sox, with all three games set at the Coliseum.
| Pitchers | Hitters |
| Starters Jesús Luzardo (L) Chris Bassitt (R) Sean Manaea (L) Frankie Montas (R) Mike Fiers (R) Mike Minor (L) Relievers Liam Hendriks (R) Yusmeiro Petit (R) Joakim Soria (R) Jake Diekman (L) T. |