Answers are grounded in this paper and cite their sources.
Framework demonstrates measuring performance and player types in sports, suggesting a unified mathematical approach.
The Sport Framework is a complete system for measuring athletic performance across all sports—built on the insight that subtraction remembers what division forgets, extended through net contribution (Positive - Negative), efficiency per opportunity, the pure efficiency ratio, and natural player modalities, and unified by the truth that the same mathematics applies to every sport with positive and negative actions.
No takes yet. Share an insight, caveat, or question.
Corey Johnson (2026) studied this question.
Synapse has enriched 8 closely related papers on similar clinical questions. Consider them for comparative context: