Royals pitcher Danny Duffy was all smiles while pitchers worked out Friday at spring training in Surprise, Ariz.
Royals pitcher Danny Duffy was all smiles while pitchers worked out Friday at spring training in Surprise, Ariz. JOHN SLEEZER The Kansas City Star
Royals pitcher Danny Duffy was all smiles while pitchers worked out Friday at spring training in Surprise, Ariz. JOHN SLEEZER The Kansas City Star

Danny Duffy revamps physique in hopes of pitching 200 innings for Royals in 2015

February 20, 2015 4:34 PM