It's Adam Wainwright vs. Dave Bush. For more than you ever wanted to know about where Bush is at right now, just scroll down. For a whole bunch of matchups, here's the BR Game Preview. For instance, Pujols has a .490 career OPS against Bush, which may have something to do with why LaRussa is saving him for, oh, I don't know, a pinch-hit AB against Torres. 1.083 OPS in 28 plate appearances. Maybe, uh, Bush will throw a complete game.
Game time is 7:05, and it's the last time this year the Cardinals will play in Miller Park, at least until the NLCS.