AI article
Can Statcast Data Improve MLB Player Performance Predictions? — Beating Marcel with LightGBM
Community description: I tried to beat the Marcel projection system using MLB Statcast tracking data (exit velocity, barrel rate, Whiff%, Stuff+). Here's what happened: +12.1% improvement for batters, +4.0% for pitchers.
Dev.to | Mar 6, 2026 | YMori
Automated excerpt
This article tests whether Statcast tracking features can beat Marcel. The Bayes (ElasticNet) model predicts Marcel's residuals using Statcast features. The reason Statcast works: Marcel's 3-year weighted average can't see contact quality or pitch stuff.
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