Tomas Martin Etcheverry vs Terence Atmane prediction for May 20, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Terence Atmane 0 - Tomas Martin Etcheverry 0. Terence Atmane is favored with a 52.8% win probability.
Terence Atmane
1413
Clay Elo
VS
Clay • ATP
Tomas Martin Etcheverry
1522
Clay Elo
Match Win Probability
Terence AtmaneTomas Martin Etcheverry
Clay
Surface
ATP Hamburg Open
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 50.8% (2,384 games)
Match Context
Tournament
ATP Hamburg Open
Surface
Clay
Format
Best of 3 · ATP
Surface Elo Ratings (Clay)
Tomas Martin Etcheverry
Terence Atmane
Tomas Martin Etcheverry leads by 109 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%
Tomas Martin Etcheverry SPW
62.0%
Below tour avg
Terence Atmane SPW
64.1%
Above tour avg
● Terence Atmane has a slight serve edge (+2.1%)
Market Odds & Model Edge
Tomas Martin Etcheverry ML
-354
Model: 47%
Edge: -30.8%
Terence Atmane ML
+315
Model: 53%
Edge: +28.7%
Model Projection
Terence Atmane ML +315 · +28.7% edge
Key Matchup Factors
- Tomas Martin Etcheverry holds a commanding 109-point Elo advantage on Clay
- Clay surface reduces serve dominance — expect more breaks of serve and longer rallies
- Terence Atmane has the stronger serve profile on this surface
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · ATP
Edge Analysis
Moneyline
Terence Atmane 52.8%
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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 →