Seattle Mariners vs Oakland Athletics — Sep 12, 2026

Taken from each club's most recent lineup. The official cards post 2 to 3 hours before first pitch.

Seattle Mariners

1Taylor Ward#27RHBRight field

2Randy Arozarena#56RHB.272Left field

3Julio Rodríguez#44RHBCenter field

4Cal Raleigh#29SHBDesignated hitter

5Patrick Wisdom#35RHBFirst base

6J.P. Crawford#3LHBShortstop

7Weston Wilson#31RHBThird base

8Jhonny Pereda#5RHB.276Catcher

9Brock Rodden#90SHBSecond base

Oakland Athletics

1Henry Bolte#33RHB.272hotCenter field

2Zack Gelof#20RHBLeft field

3Lawrence Butler#4LHBRight field

4Jonah Heim#15SHBCatcher

5Tommy White#47RHB.269First base

6Jeff McNeil#22LHB.265hotSecond base

7Carlos Cortes#26LHBDesignated hitter

8Alika Williams#12RHB.268Shortstop

9Darell Hernaiz#2RHBThird base

Who is unavailable, in each club’s own words to the league. A day-to-day designation still allows a start, so a name here is not always a scratch; an injured-list stint is.

Seattle Mariners5 listed

Cooper CriswellRelief pitcher · is on the 60-day injured list. Back 2026-08-28.

Brendan DonovanThird base · is on the 7-day injured list. Back 2026-08-30.

Will WilsonThird base · is on the 60-day injured list. Back 2026-08-30.

Cole WilcoxRelief pitcher · is on the 15-day injured list. Back 2026-08-31.

Matt BrashRelief pitcher · is on the 60-day injured list. Back 2026-09-01.

Oakland Athletics5 listed

Denzel ClarkeCenter field · is on the 60-day injured list. Back 2026-08-28.

Jose SuarezRelief pitcher · is on the 15-day injured list. Back 2026-08-28.

Brooks KriskeRelief pitcher · is on the 60-day injured list. Back 2026-08-28.

Joshua Kuroda-GrauerThird base · is on the 10-day injured list. Back 2026-09-08.

Shea LangeliersCatcher · is on the 10-day injured list. Back 2026-09-22.