Astros starting pitcher Dallas Keuchel (19-8) allowed one run on two hits and two walks with 10 strikeouts over seven innings during Sunday's 4-2 win over Texas.
Keuchel, who was a perfect 15-0 at home this season, lines up for one more regular season start at Arizona on Saturday. If Houston makes the playoffs, they'll undoubtedly want their ace to pitch in the AL Wild Card game three days later on Tuesday, Oct. 6.
It's possible manager A.J. Hinch shuffles his rotation a bit to accommodate this scenario, otherwise Keuchel would pitch the AL Wild Card game on short rest.