HOUSTON -- Mark Canha's two-RBI single in Oakland's three-run eighth inning lifted the Athletics to a 6-4 win over the Houston Astros on Thursday.
The Athletics fell behind early but cut the lead to one with a three-run fifth. An RBI double by Matt Chapman tied it with no outs in eighth before Canha's single off Chris Devenksi (2-2) with one out made it 6-4.
Canha's hit landed in the corner of left field and the Astros challenged the ruling that the ball was fair, but the call was upheld.
It was another big eighth inning for the A's, who lead the majors with 69 runs in the inning this season.