Katarina Zavatska vs Darja Semenistaja prediction for May 20, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Darja Semenistaja 0 - Katarina Zavatska 0. Katarina Zavatska is favored with a 53.7% win probability.
Darja Semenistaja
1527
Clay Elo
VS
Clay • WTA
Katarina Zavatska
1485
Clay Elo
Match Win Probability
Darja SemenistajaKatarina Zavatska
Clay
Surface
WTA French Open
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 55.7% (2,758 games)
Match Context
Tournament
WTA French Open
Surface
Clay
Format
Best of 3 · WTA
Surface Elo Ratings (Clay)
Katarina Zavatska
Darja Semenistaja
Darja Semenistaja leads by 42 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%
Katarina Zavatska SPW
51.9%
Below tour avg
Darja Semenistaja SPW
50.9%
Below tour avg
● Serve statistics are nearly identical — expect a close match
Key Matchup Factors
- Darja Semenistaja has a moderate 42-point Elo edge on Clay
- Clay surface reduces serve dominance — expect more breaks of serve and longer rallies
- Katarina Zavatska has the stronger serve profile on this surface
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · WTA
Edge Analysis
Moneyline
Katarina Zavatska 53.7%
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More Projections Today
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. Full methodology →