BettingLab

NBA · total · Published system

Rematch after an over, under

Second straight game vs the same opponent after an over; bet the under. Bet: bet the under.

163-144-1 since 2021, ROI after the vig +1.5%.

Published system — made money 2021–26 after the vig. Past results, not a guarantee.

All bets, 2021-22 to 2025-26
163-144-1 (n=307), won 53.1% (95% range 47.5% to 58.6%); break-even 52.3%; ROI after the vig +1.5%
Earlier seasons
2021-22 to 2023-24: 102-89-1, +2.1%
Later seasons
2024-25 to 2025-26: 61-55, +0.5%
2021-22
34-19-1 (n=53), ROI +22.6%
2022-23
34-39 (n=73), ROI -10.9%
2023-24
34-31 (n=65), ROI +0.1%
2024-25
29-29 (n=58), ROI -4.4%
2025-26
32-26 (n=58), ROI +5.5%

How this is graded

This system was published elsewhere; we graded its rule on every game it fit in 2021-22 to 2025-26 at our closing consensus prices. ROI is profit per unit staked after the vig. We list a system only if it made money over the whole sample and in both the earlier and later seasons, on 50 or more decided bets. Rates exclude pushes; n counts decided bets.

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For information only. Past results don't predict future ones. 21+. Gambling problem? Call 1-800-GAMBLER. Trend data from the MoneyLine API.