MLB · moneyline · Published system
Series-ending teams on a 3+ game losing streak
Final game of a series; team has lost 3+ straight. Bet: back them on the moneyline.
581-606 since 2021, ROI after the vig +2.5%.
Published system — made money 2021–26 after the vig. Past results, not a guarantee.
- All bets, 2021 to 2026
- 581-606 (n=1187), won 48.9% (95% range 46.1% to 51.8%); break-even 47.6%; ROI after the vig +2.5%
- Earlier seasons
- 2021 to 2023: 292-327, +0.3%
- Later seasons
- 2024 to 2026: 289-279, +4.8%
- 2021
- 103-123 (n=226), ROI -4.7%
- 2022
- 96-98 (n=194), ROI +11.3%
- 2023
- 93-106 (n=199), ROI -4.6%
- 2024
- 107-88 (n=195), ROI +12.7%
- 2025
- 99-100 (n=199), ROI +4.0%
- 2026
- 83-91 (n=174), ROI -3.2%
How this is graded
This system was published elsewhere; we graded its rule on every game it fit in 2021 to 2026 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.