San Francisco Giants' Gregor Blanco hits a two-run home run off Cincinnati Reds starting pitcher Mike Leake in the second inning of Game 4 of the National League division baseball series, Wednesday, Oct. 10, 2012, in Cincinnati. (AP Photo/David Kohl)

Associated Press
San Francisco Giants' Gregor Blanco hits a two-run home run off Cincinnati Reds starting pitcher Mike Leake in the second inning of Game 4 of the National League division baseball series, Wednesday, Oct. 10, 2012, in Cincinnati. (AP Photo/David Kohl)
San Francisco Giants' Gregor Blanco hits a two-run home run off Cincinnati Reds starting pitcher Mike Leake in the second inning of Game 4 of the National League division baseball series, Wednesday, Oct. 10, 2012, in Cincinnati. (AP Photo/David Kohl)