All eyes were supposed to be on Gregory Polanco. But thanks to his new-found success against left-handed pitchers, Anthony Rizzo stole the show. Rizzo homered, doubled twice and drove in three runs to lead the Chicago Cubs over the Pittsburgh Pirates 7-3 Tuesday night, spoiling Polanco's much-anticipated debut. Read more http://scores.espn.go.com/mlb/recap?gameId=340610123&teams=chicago-cubs-vs-pittsburgh-pirates
