DeRosa speaks to Columbia

Name: DeRosa speaks to Columbia
Uploaded: 2016-09-06
Duration: 1 min 17 s
Description: Fellow University of Pennsylvania alum Ken Rosenthal joins MLB Central to discuss Mark DeRosa's pregame speech to Columbia football

September 6, 2016 | 00:01:17

Fellow University of Pennsylvania alum Ken Rosenthal joins MLB Central to discuss Mark DeRosa's pregame speech to Columbia football

MLB Network