SAN FRANCISCO - AUGUST 30: Edgar Renteria #16 of the San Francisco Giants is congratulated by Randy Winn #2 after Renteria hit a grand slam that scored Fred Lewis #14, Arron Rowand #33 and Juan Uribe #5 and gave them a 6-5 lead over the Colorado Rockies ini the seventh inning at AT&T Park on August 30, 2009 in San Francisco, California.