NFL 2nd Half Lines Model Template

NFL 2nd-Half Lines Model Template — a one-pager to build, price, and evaluate halftime markets fast. Includes a clean data schema, de-vig steps, transparent OLS specs for fair 2H spread/total, pricing guidance to convert lines to probabilities, fractional-Kelly sizing, and tracking tables for CLV/ROI with version logs. Grab it to cut setup time and turn live 2H misprices into disciplined, testable edges.