5 papers
Separating Intent from Execution: A Probabilistic Approach to Pitch Location Accuracy
Matt Ludwig, Ryan S. Brill, Abraham J. Wyner
Control has long been recognized as a critical component of pitcher performance, reflecting a pitcher's ability to execute pitches in alignment with his intended targets. However,…
Exploring the Difficulty of Estimating Win Probability: A Simulation Study
Ryan S. Brill, Ronald Yurko, Abraham J. Wyner
Estimating win probability is one of the classic modeling tasks of sports analytics. Many widely used win probability estimators use machine learning to fit the relationship betwee…
Putting Skill as Nearly Indistinguishable from Noise: An Empirical Bayes Analysis of PGA Tour Performance
Ryan S. Brill, Abraham J. Wyner
We revisit a foundational question in golf analytics: how important are the core components of performance--driving, approach play, and putting--in explaining success on the PGA To…
The Loser's Curse and the Critical Role of the Utility Function
Ryan S. Brill, Abraham J. Wyner
A longstanding question in the judgment and decision making literature is whether experts, even in high-stakes environments, exhibit the same cognitive biases observed in controlle…
Analytics, have some humility: a statistical view of fourth-down decision making
Ryan S. Brill, Ronald Yurko, Abraham J. Wyner
The standard mathematical approach to fourth-down decision making in American football is to make the decision that maximizes estimated win probability. Win probability estimates a…