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SAN FRANCISCO (AP) Giants pitcher Jake Peavy homered through the low-hovering mist for his first long ball in more than nine years, leading San Francisco past the Cincinnati Reds 5-3 on Wednesday night.

Peavy struck out eight in six-plus innings on the mound and connected for his third career home run in the fourth against reliever Collin Balester. It was Peavy's first since July 26, 2006, at Dodger Stadium with the Padres.

That gave Giants pitchers nine home runs this season, most since hitting 10 in 1934. The 1924 staff also had nine.

Peavy (7-6) became the fifth San Francisco pitcher to go deep this season, matching a major league record. Everyone in the rotation with at least 16 starts aside from rookie Chris Heston has homered, and Madison Bumgarner has five.

San Francisco remained 7 1/2 games behind NL West-leading Los Angeles and 7 1/2 back of the Cubs for the second wild card.