With two outs in the bottom of the sixth inning Saturday night, Matt Cain had appeared to retire the Reds in order. First-base umpire D.J. Reyburn originally ruled otherwise. Giants manager Bruce Bochy called for a replay review, and the call was overturned. Two innings later, Bochy issued a second challenge. Gregor Blanco attempted to steal second base, and second-base umpire Pat Hoberg ruled Blanco out. After video review, the call was upheld.