Dane Sweeny vs Jay Clarke prediction for May 18, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Jay Clarke 0 - Dane Sweeny 0. Jay Clarke is favored with a 56.6% win probability.
Jay Clarke
1474
Clay Elo
VS
Clay • ATP
Dane Sweeny
1497
Clay Elo
Match Win Probability
Jay ClarkeDane Sweeny
Clay
Surface
ATP French Open
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 55.5% (2,366 games)
Match Context
Tournament
ATP French Open
Surface
Clay
Format
Best of 5 · ATP
Surface Elo Ratings (Clay)
Dane Sweeny
Jay Clarke
Dane Sweeny leads by 23 Elo points on Clay
Serve & Return Analysis
Serve Points Won % (SPW) is the single most predictive metric in tennis. ATP average on Clay: 63.5%
Dane Sweeny SPW
60.2%
Below tour avg
Jay Clarke SPW
60.2%
Below tour avg
● Serve statistics are nearly identical — expect a close match
Market Odds & Model Edge
Dane Sweeny ML
+385
Model: 43%
Edge: +22.8%
Jay Clarke ML
-512
Model: 57%
Edge: -27.1%
Model Projection
Dane Sweeny ML +385 · +22.8% edge
Key Matchup Factors
- Players are closely matched (23-point Elo gap)
- Clay surface reduces serve dominance — expect more breaks of serve and longer rallies
- Dane Sweeny has the stronger serve profile on this surface
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · ATP
Edge Analysis
Moneyline
Jay Clarke 56.6%
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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 →