Sports Analytics

Planning calculators for sports analytics — estimates from industry-style inputs.

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Estimate Wins Above Replacement from batting, fielding, and baserunning stats.

Calculate TS%, eFG%, and shooting efficiency from basketball box score stats.

Calculate EPA per play for football using down, distance, field position, and play outcome.

Expected wins from runs or points scored and allowed using the Pythagorean win expectation formula.

Estimate Player Efficiency Rating (PER) and per-36 stats from basketball box score data.

Calculate Elo-based win probability and post-match rating updates for head-to-head competition.

Calculate fantasy football points in Standard, Half-PPR, and Full PPR scoring formats.

Calculate cap space, contract values, cost per WAR, and surplus value for roster management.

NFL draft pick trade value using Jimmy Johnson and Stuart/Hill surplus-value models.

Estimate team win impact and financial cost when a key player is injured, using VORP-style analysis.