BettingLab

MLB · moneyline · Published system

7+ win streak vs similar intraleague team

7+ game win streak; same-league opponent within 10 win-pct points; price -350 to +100. Bet: back them on the moneyline.

49-18 since 2021, ROI after the vig +23.1%.

Published system — made money 2021–26 after the vig. Past results, not a guarantee.

All bets, 2021 to 2026
49-18 (n=67), won 73.1% (95% range 61.5% to 82.3%); break-even 60.0%; ROI after the vig +23.1%
Earlier seasons
2021 to 2023: 28-10, +23.6%
Later seasons
2024 to 2026: 21-8, +22.4%
2021
10-3 (n=13), ROI +32.6%
2022
13-3 (n=16), ROI +34.8%
2023
5-4 (n=9), ROI -9.2%
2024
4-2 (n=6), ROI +13.7%
2025
13-4 (n=17), ROI +28.6%
2026
4-2 (n=6), ROI +13.5%

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.