Katerina Siniakova vs Simona Waltert prediction for May 24, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Simona Waltert 0 - Katerina Siniakova 0. Katerina Siniakova is favored with a 53.8% win probability.
Simona Waltert
1479
Clay Elo
VS
Clay • WTA
Katerina Siniakova
1611
Clay Elo
Match Win Probability
Simona WaltertKaterina Siniakova
Clay
Surface
WTA French Open
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 53.2% (6,716 games)
Match Context
Tournament
WTA French Open
Surface
Clay
Format
Best of 3 · WTA
Surface Elo Ratings (Clay)
Katerina Siniakova
Simona Waltert
Katerina Siniakova leads by 132 Elo points on Clay
Serve & Return Analysis
Serve Points Won % (SPW) is the single most predictive metric in tennis. WTA average on Clay: 56.5%
Katerina Siniakova SPW
53.6%
Below tour avg
Simona Waltert SPW
54.3%
Below tour avg
● Serve statistics are nearly identical — expect a close match
Market Odds & Model Edge
Katerina Siniakova ML
-215
Model: 54%
Edge: -14.5%
Simona Waltert ML
+189
Model: 46%
Edge: +11.6%
Model Projection
Simona Waltert ML +189 · +11.6% edge
Key Matchup Factors
- Katerina Siniakova holds a commanding 132-point Elo advantage on Clay
- Clay surface reduces serve dominance — expect more breaks of serve and longer rallies
- Simona Waltert has the stronger serve profile on this surface
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · WTA
Edge Analysis
Moneyline
Katerina Siniakova 53.8%
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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 →