Roberto Osuna isn’t the only member of the Blue Jays pitching staff working on his cutter in 2016. In their first starts of the season, both Marco Estrada and J.A. Happ made notable adjustments from their 2015 version of the pitch.
For Estrada, the cutter has been a work in progress since the beginning of last year which he finally debuted on May 16th against the Houston Astros.
From that point on, Brooks Baseball data shows that the right-hander threw 262 cutters, good for 9.59% of his total pitches and an average of 1.