Cardinals Sweep Pirates

Rookie Michael Wacha tossed seven shutout innings and singled home a pair during a four-run fifth, as the St. Louis Cardinals wrapped up a convincing three-game sweep of the Pittsburgh Pirates with Sunday's 9-2 win at Busch Stadium.
Matt Carpenter, Jon Jay and David Freese each had two hits and one RBI for the
NL Central-leading Cardinals, who are now 1 1/2 games up on the second-place
Pirates in the division standings. Wacha (3-0) scattered two hits and walked
two during his impressive outing. Pittsburgh lost starter Charlie Morton (7-4) to injury in the second inning. Morton had struggled on the mound before being removed with discomfort in his left foot, having been tagged for five runs and six hits while recording just five outs. The Pirates have lost four games in a row, tying a season high, and remain one victory shy of securing their first winning season since 1992.