Meteoric rise of Texas Rangers’ top prospect Sebastian Walcott continues  Dallas NewsHere are Friday’s top prospect performances from the Minors  MLB.comWalcott’s big night propels RoughRiders to 7-1 victory  MLB.comRangers May Possess Baseball’s Next Top Prospect  Sports IllustratedSebastian Walcott Performing Well at Double-A – MLB News | Fantasy Baseball  RotoBaller