Not financial advice
William Data Insights (WDI) publishes pre-match quant research and educational material. Nothing on this site is investment advice, financial advice, or a recommendation to place any wager. You are solely responsible for how you use the information.
Not a betting operator
WDI is not a bookmaker, betting exchange, or gambling operator. We do not accept stakes, settle bets, or hold customer wagering funds. Any paid access (when enabled) is for digital research access only — not for placing bets on our behalf.
Past performance is not future results
Historical hit rates, ROI, CLV, and calibration tables are research disclosures. They do not guarantee future outcomes. Markets change; sample sizes vary by league and season.
Odds reference honesty
Soft-book historical odds and Pinnacle reference odds are separate arms.
Do not treat soft-book CLV as Pinnacle edge. When a slate lacks
closing_odds_alt.pinnacle, the UI should label soft-book / limited reference —
never market that slate as Pinny CLV proof.
Confidence stars
Confidence stars are a recommendation index for ranking research attention. They are not a stake-size instruction and do not imply certainty.
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