WASHINGTON NATIONALS(Alvarez) -127 over Kansas City Royals(Spence)------Nationals are 5-2 with Alvarez pitching.   They've scored 104 more runs than KC and have hit 5pts higher.   Spence..........I don't know;  he's pitched one game and got rocked.(Win 7-3..........Dylan Crews 3-Run HR,  Nasim Nunez 2-2 w/BB)