There is arguably not another starting pitcher in the majors better at striking out opposing hitters right now than Gerrit Cole. Not only does he lead all starters in total strikeouts (216) and strikeout rate (36.4 percent), the Astros’ right-hander is also second in strikeout-per-nine innings (12.90 K/9). Only Chris Sale (13.19 K/9) has a higher strikeout-per-nine rate. Cole’s progression as a strikeout artist is noteworthy when compared to his last season in Pittsburgh.
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Cole’s strikeout surge has been driven, partially at least, by an increased reliance on his four-seam fastball in recent seasons, which, by average spin rate, is one of the more interesting pitches in baseball.