Indian Wells CA, U.S.A. Hard Masters 1000 Round of 128

Zizou Bergs vs Jan-Lennard Struff: AI Prediction | Games, Aces & Double Faults

Zizou Bergs

Rank: #46
58%
VS

Jan-Lennard Struff

Rank: #80
42%
Expected Total Games: 23.9
Predicted Winner: Zizou Bergs

Ranking Trends

Zizou Bergs

  • Current Rank: #46 (2026-02-23)
  • 3 Months Ago: #43 (2025-12-01)
  • 6 Months Ago: #48 (2025-08-25)
  • 9 Months Ago: #50 (2025-05-26)
  • 12 Months Ago: #53 (2025-03-03)

Jan-Lennard Struff

  • Current Rank: #80 (2026-02-23)
  • 3 Months Ago: #84 (2025-12-01)
  • 6 Months Ago: #144 (2025-08-25)
  • 9 Months Ago: #87 (2025-05-26)
  • 12 Months Ago: #46 (2025-03-03)

Player Metrics

Zizou Bergs

Form Index: 21.5
ELO Rating: 1042.8
Glicko2 Rating: 1570.2
Current Fatigue (minutes): 0.0
Surface Strength:
Hard: 7.1
Clay: 8.8
Grass: 8.9
Serve Rating: 79.8
Return Rating: 73.5

Jan-Lennard Struff

Form Index: 35.1
ELO Rating: 628.2
Glicko2 Rating: 1608.6
Current Fatigue (minutes): 0.0
Surface Strength:
Hard: 7.5
Clay: 6.1
Grass: 7.8
Serve Rating: 97.3
Return Rating: 89.9

Recent Matches

Zizou Bergs
❌ ❌ ✅ ❌ ❌

  • Last Match: ❌ vs Jenson Brooksby (0-2) hard Dubai 94 min
  • 2nd Last Match: ❌ vs Jiri Lehecka (0-2) hard Doha 69 min
  • 3rd Last Match: ✅ vs Giovanni Mpetshi Perricard (2-1) hard Doha 135 min
  • 4th Last Match: ❌ vs Hamad Medjedovic (0-2) hard Rotterdam 139 min
  • 5th Last Match: ❌ vs Hubert Hurkacz (1-3) hard Australian Open 174 min

Jan-Lennard Struff
❌ ❌ ✅ ❌ ✅

  • Last Match: ❌ vs Alexander Bublik (0-2) hard Dubai 65 min
  • 2nd Last Match: ❌ vs Otto Virtanen (1-2) hard Dubai 125 min
  • 3rd Last Match: ✅ vs Abdulrahman Al Janahi (1-0) hard Dubai 40 min
  • 4th Last Match: ❌ vs Alexander Bublik (1-2) hard Rotterdam 125 min
  • 5th Last Match: ✅ vs Hugo Grenier (1-0) hard Rotterdam 64 min

Head-to-Head (Last 2 Seasons)

0
Zizou Bergs
vs
0
Jan-Lennard Struff
Hard
0 - 0
Clay
0 - 0
Grass
0 - 0

Key Prediction Insights

At Indian Wells (CA, U.S.A.), Round of 128 on outdoor hard courts in a Masters 1000 event, Zizou Bergs is narrowly favored to upset Jan-Lennard Struff. The model gives Bergs a 57.95% chance to win against Struff’s 42.05%, with a predicted total of about 24 games in the match (23.95).

Match Analysis

Bergs arrives as the higher-ranked player (No. 46) with an Elo of 1042.8 and a form index of 21.46; his surface strength is modest (7.08) and his fatigue is negligible. Struff, ranked 80, posts a lower Elo (628.18) but a stronger recent form index (35.10) and a similar surface strength (7.51). There is a notable serving gap: Struff’s mean serve index (97.32) exceeds Bergs’ (79.76) by over 17 points, and his mean return index (89.90) also tops Bergs’ 73.53 by more than 16 points — both sizeable differences that suggest Struff can dominate on serve and return stages when firing. Recent results show Bergs with one win in his last three matches (a win over Giovanni Mpetshi Perricard in Doha) and two straight defeats to Jenson Brooksby and Jiri Lehecka on hard courts. Struff’s last three matches in Dubai include a win over Abdulrahman Al Janahi and two losses to Otto Virtanen and Alexander Bublik; match durations vary and neither player enters with tournament fatigue.

Total Games Predictions

🎾
Expected Total Games in Match 23.9 Most likely outcome: 23 games

📊 Total Games Probability Distribution

Distribution

Probability of each total games outcome

Cumulative Probability (CDF)

Probability of total games ≤ X

Aces and Double Faults Predictions

The aces prediction for the match is 15.35 total, while the expected double faults sit at 3.91. On medium-paced hard courts such as Indian Wells, this level of predicted aces is consistent with a match where one player (Struff) has a significantly higher serve rating; that should boost the predicted aces total. The expected double faults remain low, reflecting both players’ controlled serving profiles on hard courts in these projections.
🎯
Expected Total Aces 15.3 Most likely: 15 aces
❌
Expected Total Double Faults 3.9 Most likely: 3 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

New to probability charts? Learn how to interpret distribution and CDF curves

Final Prediction

Bergs’ edge in the projection comes from higher rank and Elo combined with a marginally better recent win pattern, despite Struff’s superior serve and return indices. The key factor to watch will be whether Struff can convert his serving power into free points early — if he does, the match could become tighter than the percentages suggest.

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