Barry Zito won in what likely was his final hurrah for San Francisco, Pablo Sandoval backed him with a two-run homer and the Giants beat the Los Angeles Dodgers 6-4 on Wednesday night.San Francisco Giants' Pablo Sandoval celebrates after hitting a two-run home run that scored Buster Posey, rear, off of Los Angeles Dodgers pitcher Ricky Nolasco during the fourth inning of a baseball game in San Francisco, Wednesday, Sept. 25, 2013.San Francisco Giants pitcher Barry Zito throws to a Los Angeles Dodgers batter during the first inning of a baseball game in San Francisco, Wednesday, Sept. 25, 2013.San Francisco Giants' Pablo Sandoval (48) is congratulated by manager Bruce Bochy, right, after scoring on Tony Abreu's three-run triple against the Los Angeles Dodgers during the second inning of a baseball game in San Francisco, Wednesday, Sept. 25, 2013.Los Angeles Dodgers pitcher Ricky Nolasco throws to a San Francisco Giants batter during the first inning of a baseball game in San Francisco, Wednesday, Sept. 25, 2013.