Daniil Glinka vs Robin Bertrand prediction for May 20, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Robin Bertrand 0 - Daniil Glinka 0. Daniil Glinka is favored with a 64.3% win probability.
Robin Bertrand
1540
Clay Elo
VS
Clay • ATP
Daniil Glinka
1464
Clay Elo
Match Win Probability
Robin BertrandDaniil Glinka
Clay
Surface
ATP French Open
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 58.1% (2,384 games)
Match Context
Tournament
ATP French Open
Surface
Clay
Format
Best of 5 · ATP
Surface Elo Ratings (Clay)
Daniil Glinka
Robin Bertrand
Robin Bertrand leads by 76 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%
Daniil Glinka SPW
64.5%
Above tour avg
Robin Bertrand SPW
59.8%
Below tour avg
● Daniil Glinka has a significant serve advantage (+4.7%)
Market Odds & Model Edge
Daniil Glinka ML
-257
Model: 64%
Edge: -7.7%
Robin Bertrand ML
+214
Model: 36%
Edge: +3.8%
Key Matchup Factors
- Robin Bertrand has a moderate 76-point Elo edge on Clay
- Clay surface reduces serve dominance — expect more breaks of serve and longer rallies
- Daniil Glinka has the stronger serve profile on this surface
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · ATP
Edge Analysis
Moneyline
Daniil Glinka 64.3%
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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 →