AAlphaLab
Research Only

Cross-Book Arbitrage Scanner

Decimal odds from five sportsbooks are converted to implied probabilities and scanned every 2 seconds for two edge types: surebets (backing every outcome at different books for a guaranteed profit when Σ 1/odds < 1) and positive-EV legs versus the sharp no-vig consensus line. Research simulation — no real wagering.

Live odds feed · 8 markets · 5 books
Surebets open
7
Best guaranteed ROI
1.81%
+EV legs (≥1%)
11
Total stake per surebet
$
Surebet opportunities (guaranteed profit)Σ 1/odds < 1
Positive-EV value bets vs sharp line
EventPickOddsFairEdge
Barcelona vs Real Madrid
FanDuel
Away3.4630.2%+4.54%
Inter Milan vs Juventus
FanDuel
Away4.2024.8%+4.36%
Boston Celtics @ LA Lakers
Caesars
Away2.5440.9%+4.00%
Kansas City Chiefs vs Buffalo Bills
DraftKings
Home2.0650.0%+3.00%
NY Yankees @ Houston Astros — Total 9.5
DraftKings
Over2.0749.4%+2.16%
Alcaraz vs Sinner
DraftKings
Home1.9053.6%+1.79%
Liverpool vs Manchester City
DraftKings
Home2.7037.6%+1.52%
Arsenal vs Chelsea
DraftKings
Home2.2046.1%+1.51%
Liverpool vs Manchester City
DraftKings
Draw3.6427.9%+1.47%
Inter Milan vs Juventus
DraftKings
Draw3.4329.6%+1.39%
Barcelona vs Real Madrid
William Hill
Draw3.5528.5%+1.19%
Odds matrix — Arsenal vs ChelseaEPL · best price highlighted
BookmakerHomeDrawAwayOverround
Pinnaclesharp2.1048%3.5228%3.6827%3.2%
Bet3652.0649%3.3929%3.7427%4.8%
DraftKings2.2045%3.4529%3.2531%5.2%
FanDuel2.0050%3.5228%3.7727%4.9%
William Hill2.0549%3.6427%3.8226%2.4%
✓ Arb available on this market — split $1,000 as shown above for a guaranteed $1009.03 payout regardless of outcome.implied sum 0.9911 · edge 0.90%

Method notes: a surebet exists when the sum of best implied probabilities across bookmakers is below 1 (Σ 1/odds < 1); stakes are allocated so every leg returns the same payout. Positive-EV bets compare each soft book's price against the de-vigged consensus of sharp books (Pinnacle-class). Real-world arbing faces limits, account restrictions, line movement and stake cancellation — this terminal is a mathematical model on synthetic odds for educational use only and never places a real wager.