ABS Challenge Tracker
MLB's 2026 robo-ump challenge system, tracked all season: which umpires get overturned the most, which teams challenge best, and whether challenge success actually correlates with winning.
Live dashboards
Braves True-Talent Dashboard
Is it real or is it luck? Every Braves hitter and pitcher graded on expected vs actual production from pitch-level Statcast data, with rolling trends and an auto-flagged watch list for fading bats and dying fastballs.
What Money Buys in Baseball
Every payroll, record, and postseason result for 450 team seasons. Spending explains about 15% of winning and buys a playoff berth far better than a ring: top-five payrolls reach October 60% of the time and still win it all only 9% of the time.
Models and tools
March Madness Bracket Predictor
A stacked ensemble trained on 18 years of KenPom and Barttorvik data to predict the NCAA tournament, inspired by Jared Cross's first-place Kaggle solution. Full methodology and code.
AI Fantasy Football Assistant
An AI assistant that preps drafts, runs live draft support, and analyzes weekly matchups and trades using parallel research agents pulling current data. Built as a reusable Claude Code skill.