Matthew Boyd on Drivelining His Slider (And Getting His Body In Line)
Matthew Boyd is one the 120 pitchers who have been featured in our ongoing Learning and Developing a Pitch series. In an installment that ran last June, the Detroit Tigers southpaw spoke of how he was introduced to a slider at Oregon State University, and later tweaked his wrist action to give the pitch more consistency and depth. There’s more to the story than was divulged in that telling
— especially when you consider that further fine-tuning has occurred over the past 10 months. Boyd’s slider is better than it’s ever been.
Right now, the lefty is a better pitcher than he’s ever been. Five starts into the season, Boyd boasts a 3.16 ERA, a 2.41 FIP, and has fanned 39 batters in 31.1 innings. The sample size is admittedly small, but there are nonetheless reasons to believe that the 28-year-old Seattle-area product is starting to come into his own. The slider — a pitch he’s throwing 38% of the time — is a big reason. Boyd discussed the offering’s evolution earlier this week.
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Matthew Boyd: “I’ve worked on it at Driveline a ton in recent years. I worked with Matt Daniels, with Taiki Green, with Kyle [Boddy]. We were just drilling that thing. We got it to a point where it was high-80s, and it was good, but it was inconsistent. It got better, but in 2017 it kind of fell off a little bit, so we worked it again.
“It really started taking off when I was able to match up my delivery. I had been landing in different spots — my land foot would vary by three or four inches, compared to the pitch before. When you have that type of inconsistency with the lower half, it’s going to put your body at changed angles. One degree of wrist angle on the pitcher’s mound is something like 17 inches on the front. That’s huge, right? When I was able to get that consistency… stuff I worked on at Driveline was huge. Things started taking root before [the 2018 season]. Read the rest of this entry »