Cincinnati
OH, U.S.A.
Hard
Masters 1000
Round of 64
Ugo Humbert vs Michael Zheng: AI Prediction | Games, Spread, Aces & Double Faults
Expected Total Games:
26.7
Predicted Winner:
Ugo Humbert
Why the Model Favors Ugo Humbert
The factors that drove this prediction, measured in win-probability points.
Starting from an even matchup, these factors move the model to 64% for Ugo Humbert. Computed with gradient-based attribution on our neural network, not editorial opinion. How to read this →
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Set it upRanking Trends
Ugo Humbert
- Current #28 2026-08-03
- 3 mo ago #33 2026-05-04
- 6 mo ago #36 2026-02-09
- 9 mo ago #37 2025-11-10
- 12 mo ago #23 2025-08-18
Michael Zheng
- Current #113 2026-08-03
- 3 mo ago #149 2026-05-04
- 6 mo ago #151 2026-02-09
- 9 mo ago #185 2025-11-10
- 12 mo ago #322 2025-08-18
Player Metrics
Ugo Humbert
Form Index:
31.7
ELO Rating:
1644.8
Glicko2 Rating:
1750.5
Current Fatigue (minutes):
0.0
Surface Strength:
Hard:
25.2
Clay:
15.4
Grass:
15.9
Serve Rating:
97.2
Return Rating:
88.1
Michael Zheng
Form Index:
75.0
ELO Rating:
1749.0
Glicko2 Rating:
1752.1
Current Fatigue (minutes):
405.0
Surface Strength:
Hard:
23.0
Clay:
16.6
Grass:
22.0
Serve Rating:
92.7
Return Rating:
87.7
Recent Matches
Ugo Humbert
- Last Match: vs Daniel Merida (0-2) hard Toronto 92 min
- 2nd Last Match: vs Ben Shelton (1-2) hard Washington 144 min
- 3rd Last Match: vs Andres Martin (2-0) hard Washington 81 min
- 4th Last Match: vs Zizou Bergs (2-3) grass Wimbledon 174 min
- 5th Last Match: vs Zizou Bergs (1-2) grass Eastbourne 124 min
Michael Zheng
- Last Match: vs Fabian Marozsan (2-1) hard Cincinnati 119 min
- 2nd Last Match: vs Trevor Svajda (2-1) hard Cincinnati 155 min
- 3rd Last Match: vs Moez Echargui (2-1) hard Cincinnati 131 min
- 4th Last Match: vs Miomir Kecmanovic (1-2) hard Toronto 166 min
- 5th Last Match: vs Kei Nishikori (2-0) hard Toronto 63 min
Head-to-Head (Last 2 Seasons)
0
Ugo Humbert
vs
0
Michael Zheng
Hard
0 - 0
Clay
0 - 0
Grass
0 - 0
Key Prediction Insights
Cincinnati, Ohio. Round of 64 on hard courts at a Masters 1000 event. The model favors Ugo Humbert to win this one, projecting a 63.61 percent chance for Humbert and 36.39 percent for Michael Zheng. The match is expected to be relatively short, with a predicted total of about 26.7 games.
Match Analysis
The model's edge for Humbert comes mainly from recent record by level, which contributes 8.2 percentage points, and from recent form, adding another 5.7 points toward him. Humbert is the higher-ranked player at 28, with an Elo of 1644.8 and a surface strength index of 25.25. He arrives with zero minutes of tournament fatigue, which the model rewards and which adds 2.2 points to his probability. His mean serve index is 97.23 and his mean return index is 88.08. Over his last three matches he is 1-2, with a win at Washington and losses in Washington and Toronto, including a straight sets loss most recently in Toronto.
Zheng earns a 3.2 point boost in the model from serve and return game measures. He has a higher Elo at 1749.0 but sits at rank 113. His form index is numerically higher at 75.05, and he has been on a run this week with three consecutive wins in Cincinnati, each lasting well over 100 minutes. That string has produced 405 minutes of fatigue, reflected in the model favoring Humbert on workload. Zheng’s surface strength index is 23.04. The recent performances show Zheng 3-0 in his last three matches, but the accumulated court time is a clear factor.
Total Games Predictions
Expected Total Games in Match
26.7
Most likely outcome: 26 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 (Ugo Humbert - Michael Zheng)
+0.9
Most likely spread:
+1 (Ugo Humbert wins 1 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
Aces prediction for this hard court match is moderate, with predicted aces around 12.14 for the match. The expected double faults total is about 6.55. Hard courts typically produce a balanced number of aces compared with grass or clay. Neither player posts a serve index advantage greater than five points, so no single big-server dominance is expected to markedly inflate the ace count.
Expected Total Aces
12.1
Most likely: 12 aces
Expected Total Double Faults
6.5
Most likely: 6 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
42.8%
Predicted:
No tiebreak
Exact Score Distribution BO3
Probability of each set-by-set outcome (Ugo Humbert's perspective)
2-0
Most likely set score (41.4%)
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Download Probability Data
Full distributions as structured data (JSON or CSV)
Final Prediction
Humbert’s edge is driven primarily by the model’s recent record by level and his fresher workload. The key factor to watch will be how Zheng’s accumulated fatigue from three long wins affects his serve and movement under pressure.
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