Joe Saunders came within four outs of his second straight complete game, Gerardo Parra homered twice and the surging Arizona Diamondbacks beat the Los Angeles Dodgers 6-3 on Sunday. Ryan Roberts also homered for the Diamondbacks, who won for the 10th time in 15 games. Coupled with San Francisco's 9-0 loss at Cincinnati, the victory helped the Diamondbacks climb within two games of the NL...