In Which César Valdez Throws a Lot of Changeups

Remember that one time Lance McCullers Jr. threw 24 curveballs in a row? It was great, and it’s part of Astros (and Lance McCullers Jr.) lore. You’re supposed to intersperse breaking balls with fastballs, to make each play off of the other. Going against that – throwing the same thing over and over again and daring the other team to hit it – is delightful.
What’s so delightful about it? Throwing the same pitch a ton of times isn’t really it. Would you care if peak Mariano Rivera threw 24 cutters in a row, or Jake McGee threw 24 fastballs in a row? Probably not. Fastballs – and for this article, I’m treating a cutter as a fastball – are the default pitch, and if batters aren’t hitting them, why throw something else?
I’d argue that when you’re feeling it, curves and sliders can behave similarly, at least when it comes to the feasibility of throwing them over and over again. McCullers didn’t bounce 24 curves in a row – he commanded plenty of them in the strike zone. His curve isn’t just hard to hit because batters are looking for a sinker. It’s hard to hit because it moves like a hummingbird hunting nectar. It’s definitely cool seeing all those curveballs in a row, but it’s not as though he was relying on the deception of curveball versus fastball to sneak it past batters. They knew what was coming; they just couldn’t do anything with it.
That’s fine, I guess, if you’re into excellent, borderline-unhittable pitches. For truly impressive streaks of identical pitches, though, I’m partial to changeups. The reason for the pitch is right in the name – it’s a change from what the batter is expecting. In Spanish, it’s even more straightforward: cambio. There’s something magical about seeing a batter gear up for a fastball, only to flail awkwardly at something 10 mph slower.
Do it twice, and you’re using the hitter’s expectations against them in a different way, betting that with the changeup out of the way, they’ll go back and look for a fastball. Do it three times, and I’m not sure what you’re looking for. In unrelated news, let’s talk about César Valdez. Read the rest of this entry »