Houston Astros pitcher Zack Greinke is a weird guy, everyone knows that. What he did this week against Cleveland Indians hitter Eddie Rosario pushes his weirdness to a new level. In the middle of Rosario’s at-bat, Grienke threw an impromptu warmup pitch leaving Rosario and the home plate umpire dazed and confused. Rosario ended up grounding out to the left side, but in his next at-bat, Rosario upped the head games and ended up hitting a home run against Greinke.
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