Jonas Forejtek vs Zdenek Kolar prediction for April 30, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Zdenek Kolar 0 - Jonas Forejtek 0. Jonas Forejtek is favored with a 77.0% win probability.
Zdenek Kolar
1575
Hard Elo
VS
Hard • ATP
Jonas Forejtek
1530
Hard Elo
Match Win Probability
Zdenek KolarJonas Forejtek
Hard
Surface
ATP Challenger Ostrava - R16
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 57.9% (1,374 games)
Match Context
Tournament
ATP Challenger Ostrava - R16
Surface
Hard
Format
Best of 3 · ATP
Surface Elo Ratings (Hard)
Jonas Forejtek
Zdenek Kolar
Zdenek Kolar leads by 45 Elo points on Hard
Serve & Return Analysis
Serve Points Won % (SPW) is the single most predictive metric in tennis. ATP average on Hard: 63.5%
Jonas Forejtek SPW
65.2%
Above tour avg
Zdenek Kolar SPW
59.4%
Below tour avg
● Jonas Forejtek has a significant serve advantage (+5.8%)
Market Odds & Model Edge
Jonas Forejtek ML
-144
Model: 77%
Edge: +17.9%
Zdenek Kolar ML
+123
Model: 23%
Edge: -21.8%
Model Projection
Jonas Forejtek ML -144 · +17.9% edge
Key Matchup Factors
- Zdenek Kolar has a moderate 45-point Elo edge on Hard
- Hard court provides a neutral surface — favors all-court players
- Jonas Forejtek has the stronger serve profile on this surface
- Heavy favorite (Jonas Forejtek at 77%) — ML value may be limited; consider live or set markets
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · ATP
Edge Analysis
Moneyline
Jonas Forejtek 77.0%
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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 →