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Cronkite News - Sports Stories

Arizona Diamondbacks' Zack Greinke (21) talks with catcher Jeff Mathis, left, after warming up in the bullpen prior to a baseball game against the Chicago White Sox, Monday, May 22, 2017, in Phoenix. (AP Photo/Ross D. Franklin)
Eddie Poe/Cronkite News | May 25, 2017 2:11 pm
Analytics at catcher position showing positive results for Diamondbacks