BettingLab

NFL · spread · Published system

Dogs after scoring 3 or fewer

Underdog that scored 3 or fewer points in its last game. Bet: back them on the spread.

29-17-1 since 2021, ROI after the vig +20.6%.

Published system — made money 2021–26 after the vig on a small sample (46 bets). Past results, not a guarantee.

All bets, 2021-22 to 2025-26
29-17-1 (n=46), won 63.0% (95% range 48.6% to 75.5%); break-even 52.4%; ROI after the vig +20.6%
Earlier seasons
2021-22 to 2023-24: 18-10-1, +22.7%
Later seasons
2024-25 to 2025-26: 11-7, +17.4%
2021-22
5-5 (n=10), ROI -4.4%
2022-23
7-2 (n=9), ROI +48.2%
2023-24
6-3-1 (n=9), ROI +27.2%
2024-25
4-4 (n=8), ROI -4.1%
2025-26
7-3 (n=10), ROI +34.7%

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.