Aoi Ito vs Dayana Yastremska prediction for June 27, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Dayana Yastremska 0 - Aoi Ito 0. Dayana Yastremska is favored with a 61.5% win probability.
Dayana Yastremska
1586
Grass Elo
VS
Grass • WTA
Aoi Ito
1536
Grass Elo
Match Win Probability
Dayana YastremskaAoi Ito
Grass
Surface
WTA Wimbledon
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 56.2% (6,507 games)
Match Context
Tournament
WTA Wimbledon
Surface
Grass
Format
Best of 3 · WTA
Surface Elo Ratings (Grass)
Aoi Ito
Dayana Yastremska
Dayana Yastremska leads by 49 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%
Aoi Ito SPW
56.2%
Below tour avg
Dayana Yastremska SPW
58.0%
Above tour avg
● Dayana Yastremska has a slight serve edge (+1.8%)
Market Odds & Model Edge
Aoi Ito ML
+383
Model: 39%
Edge: +17.8%
Dayana Yastremska ML
-492
Model: 62%
Edge: -21.7%
Model Projection
Aoi Ito ML +383 · +17.8% edge
Key Matchup Factors
- Dayana Yastremska has a moderate 49-point Elo edge on Grass
- Grass surface amplifies serve advantage — expect fewer breaks, more tiebreaks
- Dayana Yastremska has the stronger serve profile on this surface
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · WTA
Edge Analysis
Moneyline
Dayana Yastremska 61.5%
--
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 →