SF: RHP Jason Schmidt, 11-8, 3.45 ERA
Schmidt gave up four runs on two homers and eight hits over seven innings in his last outing, but took a no-decision in a 5-4 Giants victory over San Diego in 11 innings. In that game, Schmidt struck out 10 batters for the fifth time this season.
STL: RHP Jeff Suppan, 11-7, 4.25 ERA
Some defensive follies thwarted Suppan his last time out, but he has been the No. 2 starter on the Cards' staff for the second half. With every good game he turns in, Suppan gets closer to putting a claim on a Game 2 start should St. Louis make the playoffs.
Player to watch
Moises Alou has knocked in seven runs over his past six games, including a two-run single on Thursday
• Saturday: Giants (RHP Matt Morris, 10-13, 4.71) at Cardinals (RHP Chris Carpenter, 14-6, 2.84), 1:05 p.m. PT
• Sunday: Giants (LHP Jonathan Sanchez, 3-0, 2.40) at Cardinals (RHP Jeff Weaver, 6-14, 5.95), 11:15 a.m. PT