One Thing Projections Will Get Wrong in 2026: Unveiling the Surprising Truths
As the baseball season springs to life, it's thrilling to witness the return of live games. In this insightful article, we'll delve into some intriguing observations that challenge conventional wisdom. Get ready to explore the fascinating world of pitching dynamics and uncover the secrets that might surprise you!
I'm thrilled to announce the upcoming release of my 1-30 system pitching development ranks, which will be available next week (around Wednesday). This resource is a result of a comprehensive survey I conducted with over 50 MLB coaches and executives, offering valuable insights into the art of pitching.
During the spring, I've encountered several instances where data didn't align with my initial instincts. Take, for instance, the four-seam pitches of Bubba Chandler and Mitch Keller. Their initial starts seemed off, but their second starts revealed a different story. Similarly, Richard Fitts showcased increased movement on his four-seamer and sweeper on February 25th. And Ty Johnson, a Rays prospect, demonstrated a surprising 3-inch vertical break on his four-seamer without any changes in release or spin.
While I'm no expert in stuff models or environmental adjustments, I suspect wind plays a significant role in these observations. Baseball analyst Vivienne Pelletier highlights the impact of crosswinds, which can affect pitches by up to 4 inches. The absence of second and third decks for seating in stadiums alters the wind pattern, and the spring training parks differ significantly from MLB parks in structure. Noted baseball thrower Robert Stock also emphasizes the influence of air density on pitches, as revealed on Stuff+.
Here's the intriguing part: when I witness a substantial increase in movement without any changes in slot, release, or spin, I assume the pitcher hasn't altered their technique. So, until 2026 data in MLB parks provides new insights, let's assume their pitches will resemble their 2025 regular-season forms.
Now, let's shift our focus to one of the least effective pitchers from the previous season. I predict the Nationals will significantly reduce their reliance on four-seam and sinker fastballs. Last season, they led the MLB in fastball usage, with 55% of their pitches being fastballs (combined 4S and SK). However, in the spring, they've already thrown only 41.7% fastballs, the second-lowest percentage behind the Marlins. As the regular season progresses, we'll witness clearer examples of the Nationals' pitchers successfully cutting back on fastball usage.
One pitcher who stands out is Irvin. His projections are surprisingly poor, with an estimated ERA of around 5.00 in approximately 20 starts. In the spring, Irvin has thrown only 40% four-seam and sinker fastballs, down from 54% last season. Against left-handed batters, his curveball has become his go-to pitch, accounting for 30% of his mix, while his cutter follows at 25%. Against right-handed batters, he has tripled the usage of his short slider, increasing it to 23% from the 2025 regular season. The strategy here is to reduce the usage of the four-seam fastball, a pitch that allowed a 16% barrel rate to right-handed batters and 12% to left-handed batters.
But here's where it gets controversial... While Irvin's approach to cutting back on four-seam fastballs might seem logical, it's essential to consider the potential impact on his overall performance. Will this adjustment lead to a significant improvement in his ERA, or will it leave him struggling against right-handed batters? The answer lies in the data and the strategic decisions made by the Nationals' coaching staff.
So, as we eagerly await the upcoming baseball season, let's embrace the surprises and controversies that lie ahead. Will Irvin's strategy pay off? Will the Nationals' pitching dynamics evolve as expected? It's time to dive into the world of baseball analytics and discover the answers together. Remember, in the realm of sports, nothing is certain, and that's what makes it so captivating!
