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AI model predictions. For entertainment and educational use. Past performance does not guarantee future results. Not financial or gambling advice.

Sharp Action Backtest

For every game where books showed strong sharp consensus (avg_sharp_lean ≥ 15), did the sharp side actually win? Bucketed by lean strength. Break-even at -110 is 52.4%. Greater than that = +EV.

1509 sharp bets graded
Confidence GREEN edge ≥ +5pts AND n ≥ 30 AMBER +2pts ≤ edge < +5pts RED edge < 0 (fade the sharp side)

MLB

MarketBucketNW–L–PCover RateEdge vs −110Confidence
MoneylineAll ≥1510344–5942.7%-9.7ptsRED
15–193616–2044.4%-7.9ptsRED
20–294823–2547.9%-4.5ptsRED
30–44184–1422.2%-30.2ptsRED
45+11–0100.0%+47.6ptsAMBER
SpreadAll ≥159844–5444.9%-7.5ptsRED
15–194320–2346.5%-5.9ptsRED
20–292713–1448.1%-4.2ptsRED
30–44187–1138.9%-13.5ptsRED
45+104–640.0%-12.4ptsRED
TotalAll ≥154719–2840.4%-11.9ptsRED
15–192910–1934.5%-17.9ptsRED
20–29115–645.5%-6.9ptsRED
30–4474–357.1%+4.8ptsAMBER

🏀 NBA

MarketBucketNW–L–PCover RateEdge vs −110Confidence
MoneylineAll ≥1527790–18732.5%-19.9ptsRED
15–199535–6036.8%-15.5ptsRED
20–2910234–6833.3%-19.1ptsRED
30–446818–5026.5%-25.9ptsRED
45+123–925.0%-27.4ptsRED
SpreadAll ≥154123–1856.1%+3.7ptsAMBER
15–193519–1654.3%+1.9ptsGRAY
20–2964–266.7%+14.3ptsAMBER
TotalAll ≥1522–0100.0%+47.6ptsAMBER
15–1922–0100.0%+47.6ptsAMBER

🏒 NHL

MarketBucketNW–L–PCover RateEdge vs −110Confidence
MoneylineAll ≥15440194–24644.1%-8.3ptsRED
15–1912664–6250.8%-1.6ptsRED
20–2915767–9042.7%-9.7ptsRED
30–4410846–6242.6%-9.8ptsRED
45+4917–3234.7%-17.7ptsRED
SpreadAll ≥15460156–30433.9%-18.5ptsRED
15–1915651–10532.7%-19.7ptsRED
20–2920568–13733.2%-19.2ptsRED
30–448635–5140.7%-11.7ptsRED
45+132–1115.4%-37.0ptsRED
TotalAll ≥154118–2343.9%-8.5ptsRED
15–192011–955.0%+2.6ptsAMBER
20–29156–940.0%-12.4ptsRED
30–4461–516.7%-35.7ptsRED

Method: for each (sport, game, market, side) row in sharp_action_signal_v with avg_sharp_lean ≥ 15, we look up the final score from events/event_entities and grade the bet at the median spread/total line. Pushes excluded from cover rate. Break-even at -110 vig = 52.38%.

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