BettingLab

NFL · spread · Published system

Fade bad offense laying points to bad defense

Favorite averaging 19 or less vs a defense allowing 27+: bet against. Bet: bet their opponent on the spread.

19-13 since 2021, ROI after the vig +13.4%.

Published system — made money 2021–27 after the vig on a small sample (32 bets). Past results, not a guarantee.

All bets, 2021-22 to 2026-27
19-13 (n=32), won 59.4% (95% range 42.3% to 74.5%); break-even 52.3%; ROI after the vig +13.4%
Earlier seasons
2021-22 to 2023-24: 10-7, +11.6%
Later seasons
2024-25 to 2026-27: 9-6, +15.4%
2021-22
5-2 (n=7), ROI +35.2%
2022-23
1-3 (n=4), ROI -52.2%
2023-24
4-2 (n=6), ROI +26.6%
2024-25
5-1 (n=6), ROI +62.1%
2025-26
4-4 (n=8), ROI -5.3%
2026-27
0-1 (n=1), ROI -100.0%

How this is graded

This system was published elsewhere; we graded its rule on every game it fit in 2021-22 to 2026-27 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.