Wimbledon Great Britain Grass Grand Slam Round of 128

Otto Virtanen vs Ben Shelton: AI Prediction | Games, Spread, Aces & Double Faults

Otto Virtanen

Rank: #140
25%
VS

Ben Shelton

Rank: #5
75%
Expected Total Games: 38.0
Predicted Winner: Ben Shelton

Why the Model Favors Ben Shelton

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

Overall strength +8.4 Ben Shelton
Recent record by level +5.2 Ben Shelton
Surface fit +3.0 Ben Shelton
Serve & return game +1.9 Ben Shelton
Fatigue & recent workload +1.1 Ben Shelton

Starting from an even matchup, these factors move the model to 75% for Ben Shelton. Computed with gradient-based attribution on our neural network — not editorial opinion. How to read this →

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Player Metrics

Otto Virtanen

Form Index: 59.6
ELO Rating: 1623.5
Glicko2 Rating: 1611.3
Current Fatigue (minutes): 522.0
Surface Strength:
Hard: 10.2
Clay: 12.4
Grass: 19.3
Serve Rating: 96.0
Return Rating: 93.3

Ben Shelton

Form Index: 40.6
ELO Rating: 1788.4
Glicko2 Rating: 1888.7
Current Fatigue (minutes): 0.0
Surface Strength:
Hard: 37.6
Clay: 27.7
Grass: 42.9
Serve Rating: 97.2
Return Rating: 85.3

Recent Matches

Otto Virtanen

Ben Shelton

  • Last Match: vs Taylor Fritz (1-2) grass Halle 165 min
  • 2nd Last Match: vs Ethan Quinn (2-1) grass Halle 137 min
  • 3rd Last Match: vs Lorenzo Sonego (2-0) grass Halle 79 min
  • 4th Last Match: vs Taylor Fritz (2-1) grass Stuttgart 108 min
  • 5th Last Match: vs Jiri Lehecka (2-1) grass Stuttgart 172 min

Head-to-Head (Last 2 Seasons)

0
Otto Virtanen
vs
0
Ben Shelton
Hard
0 - 0
Clay
0 - 0
Grass
0 - 0

Key Prediction Insights

At Wimbledon in Great Britain, round of 128 on grass, the model strongly leans toward Ben Shelton to advance. The forecast gives Shelton a 75.41% chance of winning versus 24.59% for Otto Virtanen, with a predicted total of about 38.0 games in the match.

Match Analysis

The model’s edge for Shelton comes mainly from overall strength and recent level-of-play — together they account for the largest movement toward him. Shelton’s Elo (1788.6) and top-5 ranking contrast with Virtanen’s Elo (1623.2) and No. 140 ranking, explaining much of the gap. The model also favors Shelton on recent results at higher levels and marginally on surface fit and serve/return balance. Looking at the players’ profiles, Virtanen arrives with a high form index (59.39) and excellent return index (93.35), while Shelton’s form index is lower (40.35) but he brings the superior Elo and a stronger surface strength index (42.87 vs Virtanen’s 19.34). Fatigue is another clear split: Virtanen shows 522 minutes on court in this tournament, whereas Shelton has none recorded, which the model counts in Shelton’s favor. The mean serve indices are nearly identical (Virtanen 96.04, Shelton 97.24), so no large serve advantage is shown, but Virtanen’s superior return index (difference >5 points) is notable and could trouble Shelton’s service games. Over their last three matches, Virtanen has three wins at Wimbledon stages (all wins listed), showing consistency and long matches. Shelton’s recent grass swing at Halle produced two wins and a loss to Taylor Fritz, a 2–1 record that still included convincing earlier rounds.

Total Games Predictions

🎾
Expected Total Games in Match 38.0 Most likely outcome: 38 games

📊 Total Games Probability Distribution

Distribution

Probability of each total games outcome

Probability distribution chart for total games in Otto Virtanen versus Ben Shelton. The X-axis shows possible total games values and the Y-axis shows the predicted probability percentage for each outcome.
Cumulative Probability (CDF)

Probability of total games ≤ X

Cumulative distribution function chart for total games in Otto Virtanen versus Ben Shelton. The curve rises from 0% to 100%, showing the cumulative probability for each games total threshold.

Games Spread Predictions

📈
Expected Games Spread (Otto Virtanen - Ben Shelton) -3.9 Most likely spread: -4 (Ben Shelton wins 4 more games)

📊 Games Spread Probability Distribution

Distribution

Probability of each games spread outcome

Probability distribution chart for games spread in Otto Virtanen versus Ben Shelton. Positive values indicate Otto Virtanen winning more games, negative values indicate Ben Shelton winning more games.
Cumulative Probability (CDF)

Probability of spread ≤ X

Cumulative distribution function chart for games spread in Otto Virtanen versus Ben Shelton. The curve shows the cumulative probability for each spread threshold.

Aces and Double Faults Predictions

The aces prediction for this grass match is high — the predicted aces figure is 24.31 — and the expected double faults figure is 8.6. Grass typically boosts ace totals, and both players have very high serve indices, supporting the predicted aces. Given Virtanen’s strong return index, he may suppress some service games, but overall the predicted aces remain elevated; the double faults prediction is moderate.
🎯
Expected Total Aces 24.3 Most likely: 24 aces
Expected Total Double Faults 8.6 Most likely: 8 double faults

🎯 Aces Probability Distribution

Distribution

Probability of each ace count outcome

Probability distribution chart for total aces in Otto Virtanen versus Ben Shelton. Higher ace counts are more likely on faster surfaces like grass.
Cumulative Probability (CDF)

Probability of aces ≤ X

Cumulative distribution function chart for total aces in Otto Virtanen versus Ben Shelton. The curve shows the cumulative probability for each aces threshold.

Double Faults Probability Distribution

Distribution

Probability of each double fault count outcome

Probability distribution chart for double faults in Otto Virtanen versus Ben Shelton. Clay surface matches tend to produce more double faults due to fatigue in longer rallies.
Cumulative Probability (CDF)

Probability of double faults ≤ X

Cumulative distribution function chart for double faults in Otto Virtanen versus Ben Shelton. The curve shows the cumulative probability for each double faults threshold.

🎯 Match Format Predictions

Tiebreak Likelihood

Probability that any tiebreak is played in this match

61.1% Predicted: Tiebreak likely

Exact Score Distribution BO5

Probability of each set-by-set outcome (Otto Virtanen's perspective)

0-3 Most likely set score (40.0%)
Probability distribution of the final set score from Otto Virtanen's perspective. Format: BO5.

Final Prediction

Shelton’s edge is driven primarily by overall strength (Elo and ranking), supported by recent results at higher levels and better surface fit. The key thing to watch: whether Virtanen’s potent return game can neutralize Shelton’s big serve early in rallies and create break chances.

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