The Cardinals finished off a three-game sweep of the Cubs with 3-1 win on Sunday. Starting pitcher Jason Simontacchi went eight innings, allowing one run off four hits. He struck out four and walked one, winning his tenth game of the season. Wilson Delgado drove in two runs for the Cardinals, including his first home run of the season. Kerry Robinson also had an RBI on Sunday. St. Louis is 20 games over .500 for the first time this season. Their lead in the N.L. Central is five and a half games over Houston.