Brandon McCarthy thought he had a double play. Instead, the Texas Rangers had a successful squeeze bunt and the lead, and the Oakland A's had a mess on their hands. The A's bounced back from the disputed sequence that ended with manager Bob Melvin ejected and McCarthy in the dugout, and Kila Ka'aihue had a tiebreaking single in the 10th inning to give Oakland a 5-4 victory against the Rangers on Thursday.