Danny Duffy

Kansas City Royals

Pitch Repertoire At-A-Glance

Danny Duffy has thrown 19,367 pitches that have been tracked by the PITCHf/x system between 2011 and 2021, all of them occuring in the MLB Regular Season. In 2021, he has relied primarily on his Fourseam Fastball (94mph), also mixing in a Slider (83mph), Change (85mph), Sinker (94mph) and Curve (77mph).