Kansas City’s Kris Bubic on the Art of the Changeup
Kris Bubic leans heavily on his changeup. The 24-year-old Kansas City Royals left-hander has gone to his signature pitch 30.9% of the time this year, the fourth highest percentage among hurlers with at least 120 innings. Low velocity and low spin are two of its attributes. Bubic — a Stanford product whom the Royals drafted 40th overall in 2018 — throws his change-of-pace 80 mph on average, with a 1,602 rpm spin rate.
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Kris Bubic: “At the end of Little League, around 13 [years old], I had a club coach — his name was Erick Raich — and I tried to throw a changeup. At that point you’re not really developed enough to throw a breaking ball, at least not in my opinion. Your hand speed isn’t there, and the ball is bigger than your hand, so it’s tough to hold it and whatnot. Even a changeup. But the changeup was the first off-speed pitch I learned, and he showed me a standard circle grip. I threw a four-seam fastball, and [the changeup] was just a four-seam circle. It was pretty simple.
“As I developed it, I would play catch with it constantly, at 90 feet, at 120 feet, just to get the feel for it. I’d feel myself releasing it out front to get that good extension. But I think the separator for me… there are two things, actually. One is the velocity difference I’m able to create off my fastball. Two is that it essentially spins the same. There is variability with changeups — some have sidespin, some guys have split grips and whatnot — but mine essentially spins the same as my fastball. The axis is a little tilted toward more sidespin, but not enough that you can really tell from the eye. Read the rest of this entry »