Arizona Diamondbacks Peter O'Brien hits in the sixth inning against the Los Angeles Dodgers, Friday, Sept. 11, 2015, in Phoenix.
Arizona Diamondbacks Peter O'Brien hits in the sixth inning against the Los Angeles Dodgers, Friday, Sept. 11, 2015, in Phoenix. Rick Scuteri AP
Arizona Diamondbacks Peter O'Brien hits in the sixth inning against the Los Angeles Dodgers, Friday, Sept. 11, 2015, in Phoenix. Rick Scuteri AP

College Sports

September 25, 2015 6:38 PM

Former UM star Peter O’Brien takes circuitous path to majors

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