NFL · total_h1 · Published system
Week 1 1H unders
Regular season Week 1. Bet the 1H under. Bet: bet the 1st half under.
27-16-2 since 2023, ROI after the vig +20.1%.
Published system — made money 2023–26 after the vig on a small sample (43 bets). Past results, not a guarantee.
- All bets, 2023-24 to 2025-26
- 27-16-2 (n=43), won 62.8% (95% range 47.9% to 75.6%); break-even 52.5%; ROI after the vig +20.1%
- Earlier seasons
- 2023-24: 9-4, +32.2%
- Later seasons
- 2024-25 to 2025-26: 18-12-2, +14.8%
- 2023-24
- 9-4 (n=13), ROI +32.2%
- 2024-25
- 8-7-1 (n=15), ROI +2.4%
- 2025-26
- 10-5-1 (n=15), ROI +27.2%
How this is graded
This system was published elsewhere; we graded its rule on every game it fit in 2023-24 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.