Nuno Borges vs Adrian Mannarino prediction for June 20, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Adrian Mannarino 0 - Nuno Borges 0. Nuno Borges is favored with a 57.9% win probability.
Adrian Mannarino
1523
Grass Elo
VS
Grass • ATP
Nuno Borges
1589
Grass Elo
Match Win Probability
Adrian MannarinoNuno Borges
Grass
Surface
Vanda Pharmaceuticals Mallorca Championships
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 54.4% (5,961 games)
Match Context
Tournament
Vanda Pharmaceuticals Mallorca Championships
Surface
Grass
Format
Best of 3 · ATP
Surface Elo Ratings (Grass)
Nuno Borges
Adrian Mannarino
Nuno Borges leads by 65 Elo points on Grass
Serve & Return Analysis
Serve Points Won % (SPW) is the single most predictive metric in tennis. ATP average on Grass: 63.5%
Nuno Borges SPW
65.8%
Above tour avg
Adrian Mannarino SPW
64.3%
Above tour avg
● Nuno Borges has a slight serve edge (+1.4%)
Key Matchup Factors
- Nuno Borges has a moderate 65-point Elo edge on Grass
- Grass surface amplifies serve advantage — expect fewer breaks, more tiebreaks
- Nuno Borges has the stronger serve profile on this surface
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · ATP
Edge Analysis
Moneyline
Nuno Borges 57.9%
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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. Probabilities are calibrated using Bayesian methods and sized via the Kelly Criterion. Full methodology →