Who cares? CHC Sean Marshall, LHP (2-2, 4.02) Cubs (21-16) @ STL Adam Wainwright, RHP (3-2, 3.83) Cardinals (22-17) Scouting Report: Cubs: Marshall was assigned to the bullpen over the weekend just in case another lefty was needed. He missed a turn in the rotation when last Friday's game against the Astros was rained out. This will be his sixth start of the year. In his last start May 10, he gave up two runs on five hits over five innings against the Brewers. He has thrown six or more innings in three of his five starts. Cardinals: It appears that Wainwright is back. Despite taking a loss, he was brilliant in his last start, throwing eight innings of two-hit, one-run ball. He threw strikes, but more than that, he threw quality strikes. Wainwright believes he has fixed a delivery flaw that had his arm slot too high. He's also back to relying more heavily on his sinking fastball. The combination added up to an excellent game on Saturday, and it should continue to do so as he goes forward.