As the Astros send out lefty Dallas Keuchel, Bob Melvin is going with the right-handed hitting Josh Phegley behind the dish.
Houston Astros (6-4)
1. George Springer (R) CF
2. Josh Reddick (L) RF
3. Jose Altuve (R) 2B
4. Carlos Correa (R) SS
5. Carlos Beltran (S) DH
6. Alex Bregman (R) 3B
7. Brian McCann (L) C
8. Marwin Gonzalez (S) 1B
9. Norichika Aoki (L) LF
Dallas Keuchel -- LHP
Oakland A's (5-5)
1. Marcus Semien (R) SS
2.