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09 April 2016: Arizona Diamondbacks pitcher Andrew Chafin (40) [9089] during the Major League Baseball game between the Chicago Cubs and the Diamondbacks at Chase Field in Phoenix, Ariz. The Cubs won

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09 April 2016: Arizona Diamondbacks pitching coach Mike Butcher (23) speaks to his pitcher Zack Greinke (left) during the Major League Baseball game between the Chicago Cubs and the Diamondbacks at Chase

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09 April 2016: Arizona Diamondbacks pitcher Andrew Chafin (40) [9089] during the Major League Baseball game between the Chicago Cubs and the Diamondbacks at Chase Field in Phoenix, Ariz. The Cubs won

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Arizona Diamondbacks pitching coach Mike Butcher (23) talks with pitcher Robbie Ray (38) during the third inning of a baseball game against the Chicago Cubs, Friday, April 8, 2016, in Phoenix. (AP

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Arizona Diamondbacks pitching coach Mike Butcher (23) talks with pitcher Robbie Ray (38) during the third inning of a baseball game against the Chicago Cubs, Friday, April 8, 2016, in Phoenix. (AP

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