Indian Wells CA, U.S.A. Hard Masters 1000 Round of 32

Ben Shelton vs Learner Tien: AI Prediction | Games, Aces & Double Faults

Ben Shelton

Rank: #9
61%
VS

Learner Tien

Rank: #23
39%
Expected Total Games: 24.3
Predicted Winner: Ben Shelton

Player Metrics

Ben Shelton

Form Index: 65.8
ELO Rating: 3870.6
Glicko2 Rating: 1765.2
Current Fatigue (minutes): 132.0
Surface Strength:
Hard: 23.6
Clay: 30.3
Grass: 31.4
Serve Rating: 81.1
Return Rating: 47.4

Learner Tien

Form Index: 57.5
ELO Rating: 1580.1
Glicko2 Rating: 1587.7
Current Fatigue (minutes): 104.0
Surface Strength:
Hard: 14.2
Clay: 11.7
Grass: 11.9
Serve Rating: 96.9
Return Rating: 90.5

Recent Matches

Ben Shelton

  • Last Match: vs Reilly Opelka (2-1) hard Indian Wells 132 min
  • 2nd Last Match: vs Taylor Fritz (2-1) hard Dallas 111 min
  • 3rd Last Match: vs Denis Shapovalov (2-1) hard Dallas 156 min
  • 4th Last Match: vs Miomir Kecmanovic (2-1) hard Dallas 118 min
  • 5th Last Match: vs Adrian Mannarino (2-1) hard Dallas 160 min

Learner Tien

  • Last Match: vs Adam Walton (2-0) hard Indian Wells 104 min
  • 2nd Last Match: vs Tommy Paul (1-2) hard Delray Beach 134 min
  • 3rd Last Match: vs Frances Tiafoe (2-1) hard Delray Beach 139 min
  • 4th Last Match: vs Miomir Kecmanovic (2-1) hard Delray Beach 135 min
  • 5th Last Match: vs Marin Cilic (0-2) hard Dallas 110 min

Head-to-Head (Last 2 Seasons)

0
Ben Shelton
vs
1
Learner Tien
Hard
0 - 0
Clay
0 - 0
Grass
0 - 1

Key Prediction Insights

At Indian Wells (CA), round of 32 on outdoor hard courts in a Masters 1000 event, Ben Shelton is narrowly favored to advance. The model gives Shelton a 61.26% chance to win versus 38.74% for Learner Tien, with an expected total of about 24.27 games in the match.

Match Analysis

Shelton arrives as the higher-ranked player (No. 9) with a substantially higher Elo (3870.6) and a stronger form index (65.84) than Tien (rank 23, Elo 1580.1, form 57.47). Shelton’s surface strength index (23.61) is also superior to Tien’s (14.19). Fatigue measures show Shelton with 132 minutes on court so far in the event versus Tien’s 104 minutes. The serving matchup is lopsided by the indexes: Tien’s mean serve index (96.95) is about 15.9 points higher than Shelton’s (81.08), and his mean return index (90.51) is far higher than Shelton’s (47.43)—both differences exceed 5 points and are relevant to how rallies will be decided. Recent form underscores contrasting paths: Shelton has won his last three matches, including a 2-1 victory over Reilly Opelka at Indian Wells (132 minutes) and earlier hard-court wins over Taylor Fritz and Denis Shapovalov in Dallas, all three matches stretching into longer battles. Tien has two wins in his last three, most recently beating Adam Walton in straight sets at Indian Wells (104 minutes), with a loss to Tommy Paul in Delray Beach sandwiched between those wins; his matches have also featured extended durations, signaling resilience.

Total Games Predictions

🎾
Expected Total Games in Match 24.3 Most likely outcome: 24 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 points to a relatively high serving day: the match has predicted aces of about 13.22 and expected double faults of roughly 4.4. On medium-paced hard courts, aces are moderate but meaningful; the predicted aces reflect Tien’s markedly higher serve rating, which should boost the total. The double faults prediction is modest, and Tien’s superior serve index is the key driver behind the elevated ace count.
🎯
Expected Total Aces 13.2 Most likely: 13 aces
Expected Total Double Faults 4.4 Most likely: 4 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

Final Prediction

Shelton’s edge comes from superior Elo, higher ranking and recent three-match winning streak at the same surface, despite Tien’s standout serve and return indexes. The key factor to watch will be how Shelton handles Tien’s serving power and hold consistency—if Shelton can neutralize the big serve, his form and ranking advantages should decide the match.

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