After being stymied by one of San Diego's talented young pitchers, the San Francisco Giants don't expect to have an easy time with Padres veteran Andrew Cashner. The visiting Giants will try to end Cashner's recent run of success Saturday. San Francisco (84-68) managed two of its three hits off rookie Odrisamer Despaigne during a 5-0 loss Friday that left the club 3 1/2 games behind the first-place Los Angeles Dodgers in the NL West and one ahead of Pittsburgh for the wild-card lead. "We had a tough time getting anything going," said manager Bruce Bochy, whose team has totaled 10 runs and been shut out twice while going 2-4 since averaging 6.3 during a four-game winning streak.