FINAL: Daria Kasatkina 5 — Anna Kalinskaya 12. Our Monte Carlo simulation projected Daria Kasatkina 0 - Anna Kalinskaya 0 (Daria Kasatkina at 60.1% win probability).
Daria Kasatkina
1636
Hard Elo
VS
Hard • WTA
Anna Kalinskaya
1756
Hard Elo
Match Win Probability
Daria KasatkinaAnna Kalinskaya
Hard
Surface
WTA Washington Open
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 57.8% (14,259 games)
Projected
Daria Kasatkina 0 — Anna Kalinskaya 0
Actual
Daria Kasatkina 5 — Anna Kalinskaya 12
Pick Results
Daria Kasatkina +3.5 games -111spreadLOSS-1.00u
Match Context
Tournament
WTA Washington Open
Surface
Hard
Format
Best of 3 · WTA
Surface Elo Ratings (Hard)
Anna Kalinskaya
Daria Kasatkina
Anna Kalinskaya leads by 120 Elo points on Hard
Serve & Return Analysis
Serve Points Won % (SPW) is the single most predictive metric in tennis. WTA average on Hard: 56.5%
Anna Kalinskaya SPW
52.2%
Below tour avg
Daria Kasatkina SPW
57.7%
Above tour avg
● Daria Kasatkina has a significant serve advantage (+5.5%)
Market Odds & Model Edge
Anna Kalinskaya ML
-192
Model: 40%
Edge: -25.8%
Daria Kasatkina ML
+166
Model: 60%
Edge: +22.5%
Model Projection
Daria Kasatkina ML +166 · +22.5% edge
Key Matchup Factors
- Anna Kalinskaya holds a commanding 120-point Elo advantage on Hard
- Hard court provides a neutral surface — favors all-court players
- Daria Kasatkina has the stronger serve profile on this surface
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · WTA
Edge Analysis
Moneyline
Daria Kasatkina 60.1%
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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 →
Permanent record: this game page is retired 90 days after the event. The full graded Tennis 2026 record — every pick, win rate, units and ROI — lives on the Tennis 2026 season report card.