Oceane Dodin vs Kayla Day prediction for May 20, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Kayla Day 0 - Oceane Dodin 0. Kayla Day is favored with a 53.8% win probability.
Kayla Day
1368
Clay Elo
VS
Clay • WTA
Oceane Dodin
1514
Clay Elo
Match Win Probability
Kayla DayOceane Dodin
Clay
Surface
WTA French Open
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 50.8% (2,384 games)
Match Context
Tournament
WTA French Open
Surface
Clay
Format
Best of 3 · WTA
Surface Elo Ratings (Clay)
Oceane Dodin
Kayla Day
Oceane Dodin leads by 145 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%
Oceane Dodin SPW
54.4%
Below tour avg
Kayla Day SPW
55.9%
Below tour avg
● Kayla Day has a slight serve edge (+1.5%)
Market Odds & Model Edge
Oceane Dodin ML
+395
Model: 46%
Edge: +26.0%
Kayla Day ML
-527
Model: 54%
Edge: -30.3%
Model Projection
Oceane Dodin ML +395 · +26.0% edge
Key Matchup Factors
- Oceane Dodin holds a commanding 145-point Elo advantage on Clay
- Clay surface reduces serve dominance — expect more breaks of serve and longer rallies
- Kayla Day has the stronger serve profile on this surface
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · WTA
Edge Analysis
Moneyline
Kayla Day 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. Full methodology →