ARB SCANNER
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Live edge finder
Two-way arbitrage opportunities across 47 MLB markets and 15+ sportsbooks. The math: when the best
OVER price at one book + the best UNDER price at another implies less than 100% probability, you can stake both sides
proportionally and lock in guaranteed profit on the spread. Data refreshes every 90 minutes.
⚠ Read before you bet. Three things:
1) Data freshness. Odds refresh every 90 min; books move within seconds. Verify both prices at the books
before placing. Apparent 10%+ margins are almost always data artifacts (one book's stale line, alt-line/main-line
mismatches, single-book "ghost" listings) — realistic actionable arbs cluster at 0.5–3% margin.
2) Account limits. Books detect and limit arb-pattern accounts via bet sizing, timing, and win-rate signals.
Max stake caps or account closure are normal outcomes if you arb regularly on one book.
3) Not betting advice. Research and entertainment only · 21+ where applicable.
| Margin %▼ |
Profit ($) |
Player / Game |
Market |
Line |
OVER / YES |
UNDER / NO |
Stake split |
Books |
First pitch |
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No arbs match the current filters.
Lower the minimum margin %, drop the min-books filter, or wait for the next 30-min refresh. New
opportunities open and close throughout the day as books move lines.