Cincinnati Cincinnati, USA Hard Wta 1000 Quarterfinals

Emma Navarro vs Jessica Pegula Prediction

Emma Navarro

Rank: #28
27%
VS

Jessica Pegula

Rank: #3
73%
Expected Total Games: 20.6
Predicted Winner: Jessica Pegula

Why the Model Favors Jessica Pegula

The factors that drove this prediction, measured in win-probability points.

Overall strength +10.2 Jessica Pegula
Serve & return game +7.2 Jessica Pegula
Surface fit +3.8 Jessica Pegula
Recent record by level +3.5 Jessica Pegula
Age +3.2 Emma Navarro

Starting from an even matchup, these factors move the model to 73% for Jessica Pegula. Computed with gradient-based attribution on our neural network, not editorial opinion. How to read this →

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Ranking Trends

Emma Navarro

  • Current #28 2026-08-10
  • 3 mo ago #35 2026-05-11
  • 6 mo ago #18 2026-02-09
  • 9 mo ago #15 2025-11-10
  • 12 mo ago #11 2025-08-18

Jessica Pegula

  • Current #3 2026-08-10
  • 3 mo ago #5 2026-05-11
  • 6 mo ago #6 2026-02-09
  • 9 mo ago #6 2025-11-10
  • 12 mo ago #4 2025-08-18

Player Metrics

Emma Navarro

Form Index: 36.8
ELO Rating: 1749.3
Glicko2 Rating: 1785.8
Current Fatigue (minutes): 136.0
Surface Strength:
Hard: 24.1
Clay: 31.0
Grass: 39.3
Serve Rating: 95.8
Return Rating: 93.2

Jessica Pegula

Form Index: 46.7
ELO Rating: 1984.9
Glicko2 Rating: 2108.6
Current Fatigue (minutes): 91.0
Surface Strength:
Hard: 73.7
Clay: 38.8
Grass: 59.1
Serve Rating: 96.9
Return Rating: 88.3

Recent Matches

Emma Navarro
✅ ❌ ❌ ✅ ❌

Jessica Pegula
✅ ❌ ✅ ✅ ✅

Head-to-Head (Last 2 Seasons)

0
Emma Navarro
vs
2
Jessica Pegula
Hard
0 - 1
Clay
0 - 0
Grass
0 - 1

Key Prediction Insights

Jessica Pegula is favoured in the Cincinnati Quarterfinals, at 73% to Emma Navarro’s 27%. The projection calls for 20.6 total games.

Match Analysis

The ranking gap, third to 28th, reflects Pegula’s stronger overall level and much better hard-court profile. She has won two of her last three listed matches, including a straight-sets Cincinnati victory over Simona Waltert. Navarro has one win in that span, against Anhelina Kalinina. Pegula has the stronger serve-and-return balance, although Navarro is the better returner, giving her a way to challenge Pegula’s service games. Navarro has also spent 45 more minutes on court this week, while Pegula’s recent results have been steadier. Navarro’s age-related advantage is a counterweight, but the overall and surface comparisons favour Pegula.

Total Games Predictions

🎾
Expected Total Games in Match 20.6 Most likely outcome: 20 games

📊 Total Games Probability Distribution

Distribution

Probability of each total games outcome

Cumulative Probability (CDF)

Probability of total games ≤ X

Games Spread Predictions

📈
Expected Games Spread (Emma Navarro - Jessica Pegula) -3.8 Most likely spread: -4 (Jessica Pegula wins 4 more games)

📊 Games Spread Probability Distribution

Distribution

Probability of each games spread outcome

Cumulative Probability (CDF)

Probability of spread ≤ X

Aces and Double Faults Predictions

The match is projected to produce 4.8 aces and 8.4 double faults in total. Their serve indexes are close, so neither has a clear serving advantage, and hard courts reward both effective serves and returns.
🎯
Expected Total Aces 4.8 Most likely: 4 aces
❌
Expected Total Double Faults 8.4 Most likely: 8 double faults

🎯 Aces Probability Distribution

Distribution

Probability of each ace count outcome

Cumulative Probability (CDF)

Probability of aces ≤ X

❌ Double Faults Probability Distribution

Distribution

Probability of each double fault count outcome

Cumulative Probability (CDF)

Probability of double faults ≤ X

Match Format Predictions

Tiebreak Likelihood

Probability that any tiebreak is played in this match

18.4% Predicted: No tiebreak

Exact Score Distribution BO3

Probability of each set-by-set outcome (Emma Navarro's perspective)

0-2 Most likely set score (57.0%)
New to probability charts? Learn how to interpret distribution and CDF curves

Final Prediction

Navarro’s stronger returning is the clearest way she could unsettle the forecast: if she consistently makes Pegula work through service points, the favourite’s serving advantage may count for less. Pegula’s superior hard-court form remains the main obstacle.

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