Houston TX, U.S.A. Clay Atp 250 Round of 16

Rinky Hijikata vs Frances Tiafoe: AI Prediction | Games, Spread, Aces & Double Faults

Rinky Hijikata

Rank: #102
36%
VS

Frances Tiafoe

Rank: #18
64%
Expected Total Games: 23.8
Predicted Winner: Frances Tiafoe

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Ranking Trends

Rinky Hijikata

  • Current #102 2026-03-30
  • 3 mo ago #113 2025-12-29
  • 6 mo ago #114 2025-09-29
  • 9 mo ago #87 2025-06-30
  • 12 mo ago #82 2025-03-31

Frances Tiafoe

  • Current #18 2026-03-30
  • 3 mo ago #30 2025-12-29
  • 6 mo ago #28 2025-09-29
  • 9 mo ago #12 2025-06-30
  • 12 mo ago #17 2025-03-31

Player Metrics

Rinky Hijikata

Form Index: 77.2
ELO Rating: 1700.5
Glicko2 Rating: 1739.5
Current Fatigue (minutes): 82.0
Surface Strength:
Hard: 56.6
Clay: 36.5
Grass: 40.3
Serve Rating: 72.4
Return Rating: 72.1

Frances Tiafoe

Form Index: 66.0
ELO Rating: 1832.6
Glicko2 Rating: 1853.9
Current Fatigue (minutes): 0.0
Surface Strength:
Hard: 61.3
Clay: 44.1
Grass: 42.4
Serve Rating: 97.2
Return Rating: 90.1

Recent Matches

Rinky Hijikata
✅ ❌ ✅ ❌ ✅

  • Last Match: ✅ vs Aleksandar Kovacevic (2-0) clay Houston 82 min
  • 2nd Last Match: ❌ vs Adam Walton (1-2) hard Miami 144 min
  • 3rd Last Match: ✅ vs Dane Sweeny (2-0) hard Miami 72 min
  • 4th Last Match: ❌ vs Cameron Norrie (0-2) hard Indian Wells 76 min
  • 5th Last Match: ✅ vs Alexander Bublik (2-1) hard Indian Wells 155 min

Frances Tiafoe
❌ ✅ ✅ ✅ ❌

  • Last Match: ❌ vs Jannik Sinner (0-2) hard Miami 71 min
  • 2nd Last Match: ✅ vs Terence Atmane (2-1) hard Miami 112 min
  • 3rd Last Match: ✅ vs Jakub Mensik (2-1) hard Miami 171 min
  • 4th Last Match: ✅ vs Arthur Cazaux (2-0) hard Miami 91 min
  • 5th Last Match: ❌ vs Alexander Zverev (0-2) hard Indian Wells 89 min

Head-to-Head (Last 2 Seasons)

0
Rinky Hijikata
vs
1
Frances Tiafoe
Hard
0 - 1
Clay
0 - 0
Grass
0 - 0

Key Prediction Insights

At the Houston clay event in Texas, the round-of-16 pits Rinky Hijikata against Frances Tiafoe on a slow, high-bounce surface at an ATP 250-level tournament. The model gives Tiafoe the edge — predicted winner Frances Tiafoe (63.73%) over Rinky Hijikata (36.27%) — with an expected total of about 23.8 games in the match.

Match Analysis

Tiafoe arrives as the clear higher-ranked player (No. 18) with a superior Elo (1832.57) compared with Hijikata’s rank of 102 and Elo of 1700.51. Hijikata’s form index (77.17) is stronger than Tiafoe’s (66.05), but fatigue is a factor: Hijikata already has 82 minutes on court in Houston while Tiafoe shows zero tournament minutes logged. On clay, their surface strength indices are modest — Hijikata 36.48, Tiafoe 44.07 — so neither is a clay specialist by these measures. Serve and return profiles favor Tiafoe markedly. His mean serve index (97.18) is roughly 25 points higher than Hijikata’s (72.36), and his mean return index (90.08) is about 18 points higher than Hijikata’s (72.13); both differences exceed 5 points and are meaningful for how the match will play out. Over the last three matches, Hijikata has two wins (including a straight-sets victory in Houston over Aleksandar Kovacevic) and one three-set loss in Miami, while Tiafoe has two wins and a straight-sets loss to Jannik Sinner in Miami. Recent match lengths show both can be tested in extended rallies, especially on slower courts.

Total Games Predictions

🎾
Expected Total Games in Match 23.8 Most likely outcome: 23 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 (Rinky Hijikata - Frances Tiafoe) -1.7 Most likely spread: -2 (Frances Tiafoe wins 2 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

The aces prediction for this match is moderate: predicted aces total 13.1. Clay tends to reduce ace counts due to its slower ball speed and higher bounce, which aligns with the expected aces figure. The expected double faults sit at 5.44 — a reasonable expected double faults number given longer rallies and potential fatigue factors. Tiafoe’s far higher serve index likely drives much of the predicted ace count, even on clay.
🎯
Expected Total Aces 13.1 Most likely: 13 aces
❌
Expected Total Double Faults 5.4 Most likely: 5 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

Tiafoe’s superior serve and return metrics, along with a higher Elo and ranking, give him the projected edge despite Hijikata’s stronger recent form index and match play in Houston. Watch how Tiafoe’s serve holds up on clay and whether Hijikata’s tournament fatigue affects key return games.

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