Pitch Profiler now uses our Arm Angle Estimator anywhere arm angle is not directly supplied by MLB. A big step forward for our best-in-class tools!

FREE RELEASE: Pitch Profiler's Arm Angle Estimator Our ML model predicts arm angle with 98.6% R², cutting error nearly in half vs geometric methods (47.5% MAE reduction). Outperforms traditional calculations on every metric. Repo:https://github.com/jmaschino56/arm_angle_model/tree/main

BLACK FRIDAY → CYBER MONDAY Pitch Profiler is 25% OFF with code BF2025. Take 25% off your first month or year and get full access to Game/Season Reports, Dynamic Dead Zone, Arsenal Interactions, Movement Components, Track Report Generator & more.

The Movement Components page is now live on Pitch Profiler! A major step forward in breaking down pitch movement into Magnus and non-Magnus sources, giving a clearer view of how spin, seams, and gyro actually shape every pitch.

Pitch Profiler’s offseason modeling update is a double whammy. 2025 data gets rolled into every model, and proStuff+ plus proPitching+ will now factor in non-magnus movement. Patreons also get an ALL NEW Movement Components visual. Coming soon!

As part of our backend cleanup, we just updated the Pitcher and Pitch Leaderboards and gave them a clean new facelift. This is the first step in a full code overhaul as we gear up for a MASSIVE UI redesign. Pitch Profiler is about to level up in a big way.

2025 American League Cy Young Projections via FanGraphs

2025 National League Cy Young Projections via FanGraphs

2025 Shutdowns Leaderboard

2025 WPA Leaderboard

November 1st Daily proPitching+ Pitch Leaderboard (min. 5 Pitches Tracked)

November 1st Daily proStuff+ Pitch Leaderboard (min. 5 Pitches Tracked)

November 1st Daily Velocity Leaderboard

November 1st Daily Reliever proPitching+ Leaderboard (min. 10 Pitches Tracked)

November 1st Daily Reliever proStuff+ Leaderboard (min. 10 Pitches Tracked)

November 1st Daily Starter proPitching+ Leaderboard (min. 50 Pitches Tracked)

November 1st Daily Starter proStuff+ Leaderboard (min. 50 Pitches Tracked)

2025 Reliever WAR Leaderboard

2025 Reliever Saves Leaderboard

2025 Reliever K-BB% Leaderboard

2025 Reliever FIP Leaderboard

2025 Reliever ERA Leaderboard

October 31st Daily proPitching+ Pitch Leaderboard (min. 5 Pitches Tracked)

October 31st Daily proStuff+ Pitch Leaderboard (min. 5 Pitches Tracked)

October 31st Daily Velocity Leaderboard

October 31st Daily Reliever proPitching+ Leaderboard (min. 10 Pitches Tracked)

October 31st Daily Reliever proStuff+ Leaderboard (min. 10 Pitches Tracked)

November 1st MLB Schedule

2025 Pitch Type Run Value Leaderboard

2025 Pitcher Run Value Leaderboard

2025 Seam-Shifted Wake Leaderboard

2025 Bases Prevented Leaderboard

It's the LAST DAY of the Pitch Profiler Postseason Sale! Get 30% off all Patreon tiers for your first month or year. Save up to $100 and get access to the Dynamic Dead Zone, Trackman Report Generator, Game Summaries, Arsenal Interactions, and much more! Patreon: www.patreon.com/c/MLBPitchPr...

October 31st MLB Schedule

October 29th Daily proPitching+ Pitch Leaderboard (min. 5 Pitches Tracked)

October 29th Daily proStuff+ Pitch Leaderboard (min. 5 Pitches Tracked)

October 29th Daily Velocity Leaderboard

October 29th Daily Reliever proPitching+ Leaderboard (min. 10 Pitches Tracked)

October 29th Daily Reliever proStuff+ Leaderboard (min. 10 Pitches Tracked)

October 29th Daily Starter proPitching+ Leaderboard (min. 50 Pitches Tracked)

October 29th Daily Starter proStuff+ Leaderboard (min. 50 Pitches Tracked)

2025 Starting Pitcher WAR Leaderboard

2025 Starting Pitcher Strikeouts Leaderboard

2025 Starting Pitcher K-BB% Leaderboard

2025 Starting Pitcher FIP Leaderboard

2025 Starting Pitcher ERA Leaderboard

October 28th Daily proPitching+ Pitch Leaderboard (min. 5 Pitches Tracked)

October 28th Daily proStuff+ Pitch Leaderboard (min. 5 Pitches Tracked)

October 28th Daily Velocity Leaderboard

October 28th Daily Reliever proPitching+ Leaderboard (min. 10 Pitches Tracked)