Sports calendar, May 5-6 Baseball N.Y. Yankees at Baltimore MLBNet Colorado at Giants CSNBA (680) College baseball Golf PGA Europe: PGA Europe: LPGA Classic GolfCh. PGA: Wells Fargo Championship GolfCh. Horse racing Golden Gate Fields, thoroughbreds NBA playoffs Miami at Toronto ESPN NHL playoffs Sharks at Nashville CNBC (98.5) Soccer Europa League: Baseball Washington at Chicago Cubs MLBNet Boston at N.Y. Yankees MLBNet Minors: Colorado at Giants CSNBA (680) College baseball Golf PGA Europe: PGA Europe: LPGA Classic GolfCh. PGA: Wells Fargo Championship GolfCh. Hockey World Championship: United States vs. NHL playoffs: N.Y.