The A's are in Seattle looking for their third straight win over the Mariners.
Bob Melvin has set his lineup as they go for the road sweep of their AL West rival.
Oakland A's
1. Coco Crisp (S) CF
2. Chris Coghlan (L) 3B
3. Josh Reddick (L) RF
4. Stephen Vogt (L) DH
5. Jed Lowrie (S) 2B
6. Khris Davis (R) LF
7. Yonder Alonso (L) 1B
8. Josh Phegley (R) C
9. Marcus Semien (R) SS
Seattle Mariners
1. Norichika Aoki (L) LF
2.