Date: 2026-03-22
Consensus probability analysis for Qinwen Zheng v Madison Keys across Head to Head markets. Best expected value: +3.06% on Qinwen Zheng (Local). Arbitrage opportunity detected in Head to Head.
| Option | Best Odds | Consensus | Growth | EV |
|---|---|---|---|---|
| Qinwen Zheng (Local) | 2.30 | +44.81% | +0.072% | +3.06% |
| Madison Keys (Visit) | 1.78 | +55.18% | +0.000% | -1.78% |
Arbitrage opportunity detected: best margin +0.343% (3 combinations).
| Outcome | Bookmaker | Odds | Allocation |
|---|---|---|---|
| Qinwen Zheng (Local) | BoyleSports | 2.30 | 43.6% |
| Madison Keys (Visit) | DraftKings | 1.78 | 56.4% |