Buster Posey threw out John Jaso attempting to steal second base to end the game, Joe Panik's two-run double capped a three-run sixth inning, and the San Francisco Giants rallied from an early five-run deficit to beat the Pittsburgh Pirates 7-6 on Wednesday night. Panik put the Giants ahead after Ramiro Pena made it a one-run game with an RBI double earlier in the inning. NL West-leading San Francisco has won 11 of its last 13 and scored 73 runs in that stretch.