Hisashi Iwakuma

Seattle Mariners

Pitch Repertoire At-A-Glance

Although he has not thrown an MLB pitch in 2021, Hisashi Iwakuma threw 12,488 pitches that were tracked by the PITCHf/x system between 2012 and 2017, all of them occuring in the MLB Regular Season. In 2017, he relied primarily on his Slider (80mph), Fourseam Fastball (85mph) and Sinker (85mph), also mixing in a Splitter (81mph) and Curve (69mph).