About

Decision Report is a personal project exploring how in-game baseball decisions can be graded using public data and run-expectancy modeling. Every module applies the same framework: identify the decision, compute the expected-value break-even, and grade the call against that threshold.

Built independently by Jake Culbertson as an exploration of sports analytics and decision-quality measurement.

Data: MLB Statcast, Baseball Reference, Baseball Savant. 2020–2026.