The School of Odds

Kayla Day v Madison Keys

Date: 2026-06-30

Consensus probability analysis for Kayla Day v Madison Keys across Head to Head markets. Best expected value: +24.74% on Kayla Day (Local). Arbitrage opportunity detected in Head to Head.

Head to Head (17 books)

Option Best Odds Consensus Growth EV
Kayla Day (Local) 10.90 +11.44% +0.618% +24.74%
Madison Keys (Visit) 1.11 +88.30% +0.000% -1.99%
Arbitrage opportunity detected: best margin +0.741% (1 combinations).
Outcome Bookmaker Odds Allocation
Kayla Day (Local) 1xBet 10.90 9.2%
Madison Keys (Visit) GTbets 1.11 90.8%