Dan Straily shines as Oakland Athletics edge Houston Astros 7 (UPI) -- Dan Straily threw seven shutout innings Saturday and the Oakland Athletics used a pair of solo homers to edge Houston 2-1. Straily (9-7) allowed just two hits and one walk while striking out seven in the gem, pitching 67-of-103 pitches for strikes for the American League West-leading A's, who came into the contest with a half-game lead over Texas. After Dan Otero allowed a run in the eighth, Sean Doolittle closed the door with his first career save as Oakland won for the seventh time in nine games. Yoenis Cespedes cracked a solo shot in the fourth and Jed Lowrie made it 2-0 with another bases-empty clout in the seventh. The loss went to Houston's Brett Oberholtzer (4-2), who yielded two runs on seven hits in six innings. Brandon Barnes provided the Astros' only RBI.