Doug Davis vs. Chris Carpenter. Not a great matchup on paper for the Crew, but the Cards have lost seven straight. I know we've been saying the same thing for the last three weeks, but this is a series that could result in a big swing in the Brewers playoff hopes. Sweep the Cards (hey, it could happen!) and we're still moderately in this thing, if only because the whole division is so dreadful. Lose two out of three (again), and the door locks even tighter.