The Chicago Cubs have won four in a row. Esteban Quiroz had an RBI single in the top of the 8th inning to break a 5-5 tie Friday night and the Cubs beat the Pittsburgh Pirates 6-5 in game two of their four game series at PNC Park at Pittsburgh. Patrick Wisdom blasted a two run homer earlier for the Cubs. Game three is Saturday night with the pregame show on Lite 103 WAKO beginning at 5 p.m. CDT and the play-by-play at 5:35 on the Cubs Radio Network.