Claire Liu vs Zeynep Sonmez prediction for June 30, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Zeynep Sonmez 0 - Claire Liu 0. Zeynep Sonmez is favored with a 54.4% win probability.
Zeynep Sonmez
1577
Grass Elo
VS
Grass • WTA
Claire Liu
1501
Grass Elo
Match Win Probability
Zeynep SonmezClaire Liu
Grass
Surface
WTA Wimbledon
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 54.2% (6,507 games)
Match Context
Tournament
WTA Wimbledon
Surface
Grass
Format
Best of 3 · WTA
Surface Elo Ratings (Grass)
Claire Liu
Zeynep Sonmez
Zeynep Sonmez leads by 77 Elo points on Grass
Serve & Return Analysis
Serve Points Won % (SPW) is the single most predictive metric in tennis. WTA average on Grass: 56.5%
Claire Liu SPW
60.1%
Above tour avg
Zeynep Sonmez SPW
58.8%
Above tour avg
● Claire Liu has a slight serve edge (+1.3%)
Market Odds & Model Edge
Claire Liu ML
+175
Model: 46%
Edge: +9.2%
Zeynep Sonmez ML
-199
Model: 54%
Edge: -12.1%
Model Projection
Claire Liu ML +175 · +9.2% edge
Key Matchup Factors
- Zeynep Sonmez has a moderate 77-point Elo edge on Grass
- Grass surface amplifies serve advantage — expect fewer breaks, more tiebreaks
- Claire Liu has the stronger serve profile on this surface
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · WTA
Edge Analysis
Moneyline
Zeynep Sonmez 54.4%
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How this prediction was generated: This page shows output from the Olympus Bets ATP/WTA Tennis Monte Carlo engine. Each game is simulated 10,000 times using real-time team data, injury reports, and current odds. Probabilities are calibrated using Bayesian methods and sized via the Kelly Criterion. Probabilities are calibrated using Bayesian methods and sized via the Kelly Criterion. Full methodology →