Rookie Buster Posey hits two homers including his first career grand slam in San Francisco’ 15 – 2 romp over Milwaukee. The Giants hit three homers to go up 4 – 0 in the 1st inning and never look back. Tim Lincecumstrikes out 10 over 7 innings for the win.

On July 7, 2010 Rookie Buster Posey hits two homers including his first career grand slam in San Francisco’ 15 – 2 romp over Milwaukee. The Giants hit three homers to go up 4 – 0 in the 1st inning and never look back. Tim Lincecumstrikes out 10 over 7 innings for the win.

Source:
Baseball Reference July 7