Most swinging strikes per pitch, 2021:
23.1% Jacob deGrom, Mets
22.8% Raisel Iglesias, Angels
22.6% Josh Hader, Brewers
21.8% Liam Hendriks, White Sox 🔥🔥🔥
20.3% Craig Kimbrel, White Sox 🔥🔥🔥

— Codify (@CodifyBaseball) July 30, 2021