Hunter Pence had four hits and drove in two runs, Brandon Belt had three RBIs and the San Francisco Giants won their third straight, beating the Oakland Athletics 9-3 in an interleague game Friday night. Buster Posey extended his hitting streak to 10 games with three hits and drove in a run, and Joe Panik and Angel Pagan each also drove in runs for the Giants, who won their ninth in 10 games. Eric Sogard and Billy Burns, who left the game early with an injury, also drove in runs.