Edwin Jackson tossed seven innings of one-run ball as the Cardinals clipped the Brewers, 2-1. Jackson also drove in the first run for the Cards, who have won four-of-five. Fernando Salas locked down his 23rd save of the season. Shaun Marcum gave up two unearned runs in seven frames for the tough-luck loss. The second of the three-game series is tonight with Jake Westbrook opposing Randy Wolf.