To earn his 16th win, Adam Wainwright really needed his bat. Wainwright matched his career best with three RBIs, an unexpected boost that helped carry the St. Louis Cardinals to a 6-4 victory over the Pittsburgh Pirates on Tuesday night. ''There's usually two or three games a year that you swing the outcome if you can provide something offensively,'' Wainwright said. Eighth-place hitter Peter Bourjos singled twice with an RBI, and seventh-place hitter Daniel Descalso walked twice and scored twice. More...