BettingLab

NBA · spread · Published system

West team in an early East tip

Pacific or Mountain-zone team playing in the Eastern zone before 4 pm ET. Bet: bet their opponent on the spread.

24-13 since 2021, ROI after the vig +23.9%.

Published system — made money 2021–27 after the vig on a small sample (37 bets). Past results, not a guarantee.

All bets, 2021-22 to 2026-27
24-13 (n=37), won 64.9% (95% range 48.8% to 78.2%); break-even 52.3%; ROI after the vig +23.9%
Earlier seasons
2021-22 to 2023-24: 14-9, +16.2%
Later seasons
2024-25 to 2026-27: 10-4, +36.7%
2021-22
6-3 (n=9), ROI +27.2%
2022-23
6-3 (n=9), ROI +27.3%
2023-24
2-3 (n=5), ROI -23.6%
2024-25
3-2 (n=5), ROI +14.7%
2025-26
7-2 (n=9), ROI +49.0%

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.