Apr 12, 2015; Anaheim, CA, USA; Home plate umpire Jim Wolf (28) and Kansas City Royals catcher Salvador Perez (13) separates starting pitcher Yordano Ventura (30) and Los Angeles Angels center fielder Mike Trout (27) as they exchange words after Trout scored a run in the sixth inning at Angel Stadium of Anaheim.; Mandatory Credit: Jayne Kamin-Oncea