Duplantier is Minors Top Pitcher
September 7, 2017 | 00:00:48
MLBPipeline.com's Mike Rosenbaum talks about D-backs second-ranked prospect Jon Duplantier being named Minor League Pitcher of the Year
MLBPipeline.com's Mike Rosenbaum talks about D-backs second-ranked prospect Jon Duplantier being named Minor League Pitcher of the Year