Bookmaker Accuracy Analytics – OA Score Dashboard

OddsAccuracy evaluates how well bookmakers estimate match probabilities using OA Score, a calibrated version of the Brier Score. Compare operators such as Pinnacle, Bet365, Bwin, and William Hill across opening and closing odds, moving windows (15/30/50), market efficiency metrics, and team predictability analytics.

OddsAccuracy

The data-driven standard for odds accuracy.

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Disclaimer: OddsAccuracy™ provides independent statistical analysis based solely on publicly available odds and match results. All bookmaker names and trademarks belong to their respective owners and are used strictly for comparative, informational, and editorial purposes. Our metrics represent probabilistic evaluations and methodological interpretations—not statements of fact about any operator’s competence, business performance, or regulatory status. OddsAccuracy™ is not affiliated with, endorsed by, or partnered with any bookmaker unless explicitly disclosed.