Sorana Cirstea vs Ksenia Efremova prediction for May 23, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Ksenia Efremova 0 - Sorana Cirstea 0. Sorana Cirstea is favored with a 60.1% win probability.
Ksenia Efremova
1500
Clay Elo
VS
Clay • WTA
Sorana Cirstea
1500
Clay Elo
Match Win Probability
Ksenia EfremovaSorana Cirstea
Clay
Surface
WTA French Open
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 58.0% (6,716 games)
Match Context
Tournament
WTA French Open
Surface
Clay
Format
Best of 3 · WTA
Surface Elo Ratings (Clay)
Sorana Cirstea
Ksenia Efremova
Sorana Cirstea leads by 0 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%
Sorana Cirstea SPW
55.4%
Below tour avg
Ksenia Efremova SPW
55.2%
Below tour avg
● Serve statistics are nearly identical — expect a close match
Market Odds & Model Edge
Sorana Cirstea ML
-2574
Model: 60%
Edge: -36.2%
Ksenia Efremova ML
+1373
Model: 40%
Edge: +33.2%
Model Projection
Ksenia Efremova ML +1373 · +33.2% edge
Key Matchup Factors
- Players are closely matched (0-point Elo gap)
- Clay surface reduces serve dominance — expect more breaks of serve and longer rallies
- Sorana Cirstea has the stronger serve profile on this surface
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · WTA
Edge Analysis
Moneyline
Sorana Cirstea 60.1%
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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 →