Contreras 2 HRs, Butler 6 scoreless, Cubs stop Cardinals 3-2Contreras 2 HRs, Butler 6 scoreless, Cubs stop Cardinals 3-2Willson Contreras connected twice for his first career multihomer game, Eddie Butler threw six scoreless innings in his season debut and the Chicago Cubs beat St. Louis 3-2 Friday,Associated PressAssociated Press
