Diane Parry vs Maja Chwalinska prediction for May 31, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Maja Chwalinska 0 - Diane Parry 0. Maja Chwalinska is favored with a 51.8% win probability.
Maja Chwalinska
1448
Clay Elo
VS
Clay • WTA
Diane Parry
1596
Clay Elo
Match Win Probability
Maja ChwalinskaDiane Parry
Clay
Surface
WTA French Open
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 54.2% (4,173 games)
Match Context
Tournament
WTA French Open
Surface
Clay
Format
Best of 3 · WTA
Surface Elo Ratings (Clay)
Diane Parry
Maja Chwalinska
Diane Parry leads by 149 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%
Diane Parry SPW
56.1%
Below tour avg
Maja Chwalinska SPW
56.7%
Above tour avg
● Serve statistics are nearly identical — expect a close match
Market Odds & Model Edge
Diane Parry ML
+157
Model: 48%
Edge: +9.3%
Maja Chwalinska ML
-173
Model: 52%
Edge: -11.6%
Model Projection
Diane Parry ML +157 · +9.3% edge
Key Matchup Factors
- Diane Parry holds a commanding 149-point Elo advantage on Clay
- Clay surface reduces serve dominance — expect more breaks of serve and longer rallies
- Maja Chwalinska has the stronger serve profile on this surface
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · WTA
Edge Analysis
Moneyline
Maja Chwalinska 51.8%
--
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 →