Katie Boulter vs Eva Lys prediction for May 5, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Eva Lys 0 - Katie Boulter 0. Katie Boulter is favored with a 66.0% win probability.
Eva Lys
1602
Clay Elo
VS
Clay • WTA
Katie Boulter
1592
Clay Elo
Match Win Probability
Eva LysKatie Boulter
Clay
Surface
Internazionali BNL d'Italia
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 57.8% (1,460 games)
Match Context
Tournament
Internazionali BNL d'Italia
Surface
Clay
Format
Best of 3 · WTA
Surface Elo Ratings (Clay)
Katie Boulter
Eva Lys
Eva Lys leads by 10 Elo points on Clay
Serve & Return Analysis
Serve Points Won % (SPW) is the single most predictive metric in tennis. WTA average on Clay: 56.5%
Katie Boulter SPW
60.9%
Above tour avg
Eva Lys SPW
53.2%
Below tour avg
● Katie Boulter has a significant serve advantage (+7.6%)
Key Matchup Factors
- Players are closely matched (10-point Elo gap)
- Clay surface reduces serve dominance — expect more breaks of serve and longer rallies
- Katie Boulter has the stronger serve profile on this surface
- Heavy favorite (Katie Boulter at 66%) — ML value may be limited; consider live or set markets
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · WTA
Edge Analysis
Moneyline
Katie Boulter 66.0%
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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 →