Halle Germany Grass Atp 500 Round of 32

Tallon Griekspoor vs Sho Shimabukuro: AI Prediction | Games, Spread, Aces & Double Faults

Tallon Griekspoor

Rank: #40
53%
VS

Sho Shimabukuro

Rank: #97
47%
Expected Total Games: 27.0
Predicted Winner: Tallon Griekspoor

Why the Model Favors Tallon Griekspoor

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

Overall strength +5.0 Tallon Griekspoor
Serve & return game +3.4 Sho Shimabukuro
Recent form +2.8 Tallon Griekspoor
Surface fit +2.6 Tallon Griekspoor
Recent record by level +2.1 Sho Shimabukuro

Starting from an even matchup, these factors move the model to 53% for Tallon Griekspoor. Computed with gradient-based attribution on our neural network — not editorial opinion. How to read this →

Also available in Claude. Query these predictions in plain language — our native connector lets Claude call our models on demand, no code.

Set it up

Player Metrics

Tallon Griekspoor

Form Index: 26.6
ELO Rating: 1584.3
Glicko2 Rating: 1650.0
Current Fatigue (minutes): 0.0
Surface Strength:
Hard: 34.2
Clay: 18.7
Grass: 19.9
Serve Rating: 97.2
Return Rating: 90.8

Sho Shimabukuro

Form Index: 49.5
ELO Rating: 1625.7
Glicko2 Rating: 1710.8
Current Fatigue (minutes): 0.0
Surface Strength:
Hard: 16.9
Clay: 12.9
Grass: 12.1
Serve Rating: 94.7
Return Rating: 84.3

Recent Matches

Tallon Griekspoor

  • Last Match: vs Zhizhen Zhang (0-2) grass S Hertogenbosch 91 min
  • 2nd Last Match: vs Botic van de Zandschulp (2-1) grass S Hertogenbosch 134 min
  • 3rd Last Match: vs Matteo Arnaldi (1-3) clay Roland Garros 174 min
  • 4th Last Match: vs Alexander Blockx (1-2) clay Rome 140 min
  • 5th Last Match: vs Lorenzo Musetti (0-2) clay Madrid 100 min

Sho Shimabukuro

  • Last Match: vs Ben Shelton (1-2) grass Stuttgart 103 min
  • 2nd Last Match: vs Nick Kyrgios (2-1) grass Stuttgart 112 min
  • 3rd Last Match: vs Quentin Halys (2-0) grass Stuttgart 56 min
  • 4th Last Match: vs Jurij Rodionov (2-0) grass Stuttgart 79 min
  • 5th Last Match: vs Stefanos Sakellaridis (2-0) grass Stuttgart 75 min

Head-to-Head (Last 2 Seasons)

0
Tallon Griekspoor
vs
0
Sho Shimabukuro
Hard
0 - 0
Clay
0 - 0
Grass
0 - 0

Key Prediction Insights

At Halle, Germany (round of 32 on grass, ATP 500-level event), the model gives Tallon Griekspoor a narrow edge over Sho Shimabukuro. Griekspoor is predicted to win with a 52.98% probability versus 47.02% for Shimabukuro, and the match is expected to contain about 27.0 games in total.

Match Analysis

The model’s edge for Griekspoor comes mainly from overall strength (+5.0 percentage points) and reinforced by recent form (+2.8) and surface fit (+2.6). Griekspoor brings a higher Elo (1584.30) and strong proprietary indices for serve (mean serve 97.24) and return (mean return 90.81), and his grass surface index (19.87) nudges the projection in his favor. Those factors combine to give him the slight pre-match advantage despite an even matchup on many fronts. That said, the serve & return component actually leans toward Shimabukuro (+3.4 points) and his superior Elo (1625.66) helps explain that. Shimabukuro’s mean serve index (94.71) is only marginally lower than Griekspoor’s (difference under 5 points), but Griekspoor’s mean return index is meaningfully higher (about 6.5 points), which will be important on a fast grass court where return opportunities are limited. Fatigue is not a factor for either player (0 minutes in tournament). Over their last three matches Griekspoor has one win (beat van de Zandschulp) and two losses (to Zhizhen Zhang and Matteo Arnaldi), including a long clay match at Roland Garros; Shimabukuro arrives with two straight wins in Stuttgart (including a scalp of Nick Kyrgios) before a loss to Ben Shelton.

Total Games Predictions

🎾
Expected Total Games in Match 27.0 Most likely outcome: 27 games

📊 Total Games Probability Distribution

Distribution

Probability of each total games outcome

Probability distribution chart for total games in Tallon Griekspoor versus Sho Shimabukuro. 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 Tallon Griekspoor versus Sho Shimabukuro. The curve rises from 0% to 100%, showing the cumulative probability for each games total threshold.

Games Spread Predictions

📈
Expected Games Spread (Tallon Griekspoor - Sho Shimabukuro) +0.8 Most likely spread: 0 (even number of games won)

📊 Games Spread Probability Distribution

Distribution

Probability of each games spread outcome

Probability distribution chart for games spread in Tallon Griekspoor versus Sho Shimabukuro. Positive values indicate Tallon Griekspoor winning more games, negative values indicate Sho Shimabukuro winning more games.
Cumulative Probability (CDF)

Probability of spread ≤ X

Cumulative distribution function chart for games spread in Tallon Griekspoor versus Sho Shimabukuro. The curve shows the cumulative probability for each spread threshold.

Aces and Double Faults Predictions

The aces prediction is 16.82 for the match and the expected double faults are 5.42. On grass, predicted aces tend to be higher as the surface rewards big, flat serving, so this projected ace count fits the conditions. Neither player has a dramatically higher serve rating (difference <5), so the ace share should be split rather than dominated by one man.
🎯
Expected Total Aces 16.8 Most likely: 16 aces
Expected Total Double Faults 5.4 Most likely: 5 double faults

🎯 Aces Probability Distribution

Distribution

Probability of each ace count outcome

Probability distribution chart for total aces in Tallon Griekspoor versus Sho Shimabukuro. 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 Tallon Griekspoor versus Sho Shimabukuro. 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 Tallon Griekspoor versus Sho Shimabukuro. 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 Tallon Griekspoor versus Sho Shimabukuro. 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

51.3% Predicted: Tiebreak likely

Exact Score Distribution BO3

Probability of each set-by-set outcome (Tallon Griekspoor's perspective)

2-0 Most likely set score (32.9%)
Probability distribution of the final set score from Tallon Griekspoor's perspective. Format: BO3.

Final Prediction

Griekspoor’s projected winner status is driven primarily by overall strength as identified by the model, with recent form and a slightly better surface fit reinforcing him. Key factor to watch: return performance early in service games — Griekspoor’s superior return index could be decisive if he converts the few break chances that emerge on grass.

Get Daily Tennis Predictions

Enjoyed this analysis? Subscribe to our Telegram channel and receive daily AI-driven tennis predictions directly on your phone.

Join Our Telegram Channel