DETROIT -- Daniel Mengden pitched seven scoreless innings, and Marcus Semien homered and drove in three runs, leading the Oakland Athletics to a 3-2 win and three-game sweep of the Detroit Tigers on Wednesday.
Mengden (2-1) allowed seven hits and struck out four, extending his scoreless streak to 16 1/3 innings and helping the A's to their fourth consecutive win. The 24-year-old right-hander missed the first two months of the season after undergoing offseason foot surgery and was making his fifth major league start this year.
Liam Hendriks got the final two outs in the ninth to earn his first save.
Anibal Sanchez (3-5) pitched well in a losing effort, allowing three hits and one run in six innings. He struck out eight and walked three.
Semien's double in the third inning brought home Bruce Maxwell, who led off with a double. His two-run homer in the seventh put the A's up 3-0.
Mengden worked out of a few jams. He got Nick Castellanos to fly out to deep right center with two out and runners on the corners in the third.
Castellanos led off the sixth with a single and advanced on a wild pitch. Mengden got a strikeout and two popouts to leave him stranded.
The Tigers threatened in the ninth off Ryan Dull, who allowed a one-out, two-run single to Andrew Romine. Hendriks relieved Dull and got Jose Iglesias to ground into a fielder's choice before striking out Presley.
Castellanos extended his career-best hitting streak to 17 games with his single in the sixth. ... Oakland 1B Matt Olson went 0-for-3 with three strikeouts and a walk. He had homered in five straight games entering Wednesday, setting an A's rookie record.
Athletics: RHP Kendall Graveman (5-4, 4.39 ERA) faces Texas on Friday. The Rangers have not announced their starter.