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Pitching coach Mike Harkey of the Arizona Diamondbacks participates in the first day of spring training workouts at Salt River Fields on February 7, 2014 in Scottsdale, Arizona (Bill Mitchell)
Pitching coach Mike Harkey of the Arizona Diamondbacks participates in the first day of spring training workouts at Salt River Fields on February 7, 2014 in Scottsdale, Arizona (Bill Mitchell)