Alexis Galarneau vs Alex Barrena prediction for May 18, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Alex Barrena 0 - Alexis Galarneau 0. Alex Barrena is favored with a 53.1% win probability.
Alex Barrena
1573
Clay Elo
VS
Clay • ATP
Alexis Galarneau
1508
Clay Elo
Match Win Probability
Alex BarrenaAlexis Galarneau
Clay
Surface
ATP French Open
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 50.8% (2,384 games)
Match Context
Tournament
ATP French Open
Surface
Clay
Format
Best of 5 · ATP
Surface Elo Ratings (Clay)
Alexis Galarneau
Alex Barrena
Alex Barrena leads by 65 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%
Alexis Galarneau SPW
58.0%
Below tour avg
Alex Barrena SPW
58.0%
Below tour avg
● Serve statistics are nearly identical — expect a close match
Market Odds & Model Edge
Alexis Galarneau ML
+134
Model: 47%
Edge: +4.2%
Alex Barrena ML
-157
Model: 53%
Edge: -8.0%
Key Matchup Factors
- Alex Barrena has a moderate 65-point Elo edge on Clay
- Clay surface reduces serve dominance — expect more breaks of serve and longer rallies
- Alex Barrena has the stronger serve profile on this surface
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · ATP
Edge Analysis
Moneyline
Alex Barrena 53.1%
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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 →