Blog Article How in the heck has Fernando Tatis Jr. not homered yet? A forensic swing investigation May 15, 2026May 15, 2026 We are a quarter of the way through the major league season, and Fernando Tatis Jr. is yet to hit ...read more 5 Likes | 0 Comments
Blog Article How Janson Junk found another level and a higher cruising speed May 8, 2026May 8, 2026 Even for long-time athletes training at Driveline, there is always something new to learn, something to iterate upon. This constant ...read more 2 Likes | 0 Comments
Blog Article Forcing Rotation: Exploring Lead-Leg Force Curves and Rotation in Hitters April 29, 2026May 1, 2026 “What do I need to do to become a better hitter?” A common question asked by a lot of developing ...read more 4 Likes | 0 Comments
Blog Article We don’t just care about bat speed at Driveline and Jordan Walker is evidence of that April 24, 2026May 1, 2026 There is no doubt possessing bat speed is a crucial trait for a professional hitter. The math backs the core ...read more 3 Likes | 0 Comments
Pitch Design How to Throw a Curveball June 17, 2020August 30, 2022 Welcome to Part 4 of our “How to Throw” series. In this post, we’ll be discussing curveballs, one of the ...read more 11 Likes | 0 Comments
Blog Article, Pitch Design Scaling Velocity & Useful Spin in Offspeed Pitches November 16, 2017November 20, 2023 We still don’t know a whole lot about spin rate. While we certainly know more about how to use it ...read more 0 Likes | 1 Comment
Pitch Design, Pitching Mechanics Reviewing Offspeed Pitches and Elbow Torque November 2, 2017November 20, 2023 With new research developments in other labs and our own facilities, we felt it was a good time to update ...read more 0 Likes | 0 Comments
Pitch Design Basics of Pitch Design Using Rapsodo April 23, 2017May 6, 2022 By this point, you’ve probably heard a lot about pitch design. But how exactly do we go about designing pitches? ...read more 1 Like | 3 Comments
Pitching Mechanics Fastballs vs. Offspeed Pitches – Comparative and Relative Elbow Stress February 15, 2017May 3, 2022 Offspeed/breaking pitches such as the curveball and slider have received so much attention and scorn in the last few years ...read more 4 Likes | 4 Comments