Anna Bondár vs Solana Sierra prediction for June 28, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Solana Sierra 0 - Anna Bondár 0. Anna Bondár is favored with a 57.1% win probability.
Solana Sierra
1605
Grass Elo
VS
Grass • WTA
Anna Bondár
1551
Grass Elo
Match Win Probability
Solana SierraAnna Bondár
Grass
Surface
WTA Wimbledon
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 54.4% (6,507 games)
Match Context
Tournament
WTA Wimbledon
Surface
Grass
Format
Best of 3 · WTA
Surface Elo Ratings (Grass)
Anna Bondár
Solana Sierra
Solana Sierra leads by 54 Elo points on Grass
Serve & Return Analysis
Serve Points Won % (SPW) is the single most predictive metric in tennis. WTA average on Grass: 56.5%
Anna Bondár SPW
57.3%
Above tour avg
Solana Sierra SPW
54.7%
Below tour avg
● Anna Bondár has a slight serve edge (+2.6%)
Market Odds & Model Edge
Anna Bondár ML
+160
Model: 57%
Edge: +18.6%
Solana Sierra ML
-175
Model: 43%
Edge: -20.7%
Model Projection
Anna Bondár ML +160 · +18.6% edge
Key Matchup Factors
- Solana Sierra has a moderate 54-point Elo edge on Grass
- Grass surface amplifies serve advantage — expect fewer breaks, more tiebreaks
- Anna Bondár has the stronger serve profile on this surface
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · WTA
Edge Analysis
Moneyline
Anna Bondár 57.1%
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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 →