BettingLab

NFL · spread · Published system

Losing-streak dogs vs much better teams

Lost last 3 SU; opponent win pct 50+ points higher; underdog of 5.5+. Bet: back them on the spread.

35-24-2 since 2021, ROI after the vig +13.7%.

Published system — made money 2021–27 after the vig. Past results, not a guarantee.

All bets, 2021-22 to 2026-27
35-24-2 (n=59), won 59.3% (95% range 46.6% to 70.9%); break-even 52.3%; ROI after the vig +13.7%
Earlier seasons
2021-22 to 2023-24: 15-12, +6.0%
Later seasons
2024-25 to 2026-27: 20-12-2, +20.1%
2021-22
8-4 (n=12), ROI +27.0%
2022-23
4-6 (n=10), ROI -23.5%
2023-24
3-2 (n=5), ROI +14.8%
2024-25
6-5 (n=11), ROI +5.4%
2025-26
11-6 (n=17), ROI +24.2%
2026-27
3-1-2 (n=4), ROI +42.9%

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.