ATP/WTA Tennis

Taylah Preston vs Harmony Tan Prediction

June 9, 2026

10,000 Monte Carlo simulations

Taylah Preston vs Harmony Tan prediction for June 9, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Harmony Tan 0 - Taylah Preston 0. Taylah Preston is favored with a 60.2% win probability.

Harmony Tan
1456
Hard Elo
VS Hard • WTA
Taylah Preston
1437
Hard Elo
Match Win Probability
39.8%
60.2%
Harmony TanTaylah Preston
Hard
Surface
Ilkley
Tournament
10,000
Simulations
FINALHarmony Tan def Taylah Preston (2–1)
Calibrated accuracy at this confidence: 59.3% (4,889 games)

Match Context

Tournament
Ilkley
Surface
Hard
Format
Best of 3 · WTA

Surface Elo Ratings (Hard)

Taylah Preston
1437
Harmony Tan
1456
Harmony Tan leads by 20 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%

Taylah Preston SPW
59.1%
Above tour avg
Harmony Tan SPW
54.2%
Below tour avg
● Taylah Preston has a significant serve advantage (+4.9%)

Market Odds & Model Edge

Taylah Preston ML
+104
Model: 60%
Edge: +11.2%
Harmony Tan ML
-124
Model: 40%
Edge: -15.5%
Model Projection
Taylah Preston ML +104 · +11.2% edge

Key Matchup Factors

Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · WTA

Edge Analysis

Moneyline
Taylah Preston 60.2%
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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 →

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