Buster Posey and Adam Duvall homered, and the San Francisco Giants geared up for the NL wild-card game by beating the San Diego Padres 9-3 in the regular-season finale Sunday.San Francisco Giants' Brandon Belt, left, scores a run past San Diego Padres catcher Rene Rivera during the second inning of a baseball game in San Francisco, Sunday, Sept. 28, 2014.San Francisco Giants pitcher Chris Heston throws against the San Diego Padres during the first inning of a baseball game in San Francisco, Sunday, Sept. 28, 2014.San Diego Padres starting pitcher Robbie Erlin throws against the San Francisco Giants during the first inning of a baseball game in San Francisco, Sunday, Sept. 28, 2014.San Francisco Giants pitcher Tim Lincecum throws against the San Diego Padres during the fifth inning of a baseball game in San Francisco, Sunday, Sept. 28, 2014.