Racing PositionsRoyals call up RHP Wittgren from Triple-A Omaha1YCardinals add veteran Wittgren, 30, to bullpen2YD-backs RHP Nelson exits after line drive to arm3hFantasy baseball pitcher rankings, lineup advice for Friday's MLB games10hTristan H. CockcroftPirates' Chapman gets 2-game ban for tantrum10hYanks claim Trammell off waivers from Dodgers11hLeiter roughed up in debut, but Rangers hold on10hRed Sox's Devers has bone bruise; O'Neill hits IL7hFantasy baseball: Weekend preview April 18-2117hTristan H. Cockcroft, Eric KarabellFantasy baseball pitcher rankings, lineup advice for Thursday's MLB games18hEric Karabell