Rays Riefenhauser On Making 40-Man Roster

Tampa Bay Rays minor league pitcher C.J. Riefenhauser takes one step closer to the big league club, he was named to the 40-man roster and attended the 2014 Rays Winter Development program.

Riefenhauser spoke to Sports Talk Florida Wednesday afternoon about making the roster, his transition to the bullpen and the effectiveness of his change up.