Washington DC, U.S.A. Hard Atp 500 Quarterfinals

Alex de Minaur vs Brandon Nakashima: AI Prediction | Games, Spread, Aces & Double Faults

Alex de Minaur

Rank: #6
55%
VS

Brandon Nakashima

Rank: #33
45%
Expected Total Games: 25.3
Predicted Winner: Alex de Minaur

Why the Model Favors Alex de Minaur

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

Recent record by level +6.2 Alex de Minaur
Serve & return game +6.2 Brandon Nakashima
Surface fit +5.0 Alex de Minaur
Overall strength +4.5 Alex de Minaur
Recent form +2.4 Brandon Nakashima

Starting from an even matchup, these factors move the model to 55% for Alex de Minaur. Computed with gradient-based attribution on our neural network — not editorial opinion. How to read this →

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Player Metrics

Alex de Minaur

Form Index: 56.6
ELO Rating: 1843.0
Glicko2 Rating: 1896.1
Current Fatigue (minutes): 180.0
Surface Strength:
Hard: 40.0
Clay: 31.2
Grass: 36.3
Serve Rating: 96.5
Return Rating: 91.9

Brandon Nakashima

Form Index: 57.5
ELO Rating: 1711.8
Glicko2 Rating: 1780.9
Current Fatigue (minutes): 215.0
Surface Strength:
Hard: 28.9
Clay: 19.4
Grass: 21.2
Serve Rating: 97.0
Return Rating: 86.4

Recent Matches

Alex de Minaur

  • Last Match: vs Cruz Hewitt (2-0) hard Washington 60 min
  • 2nd Last Match: vs Stefanos Tsitsipas (2-1) hard Washington 120 min
  • 3rd Last Match: vs Flavio Cobolli (0-3) grass Wimbledon 174 min
  • 4th Last Match: vs Zachary Svajda (3-1) grass Wimbledon 174 min
  • 5th Last Match: vs Adrian Mannarino (3-0) grass Wimbledon 174 min

Brandon Nakashima

Head-to-Head (Last 2 Seasons)

1
Alex de Minaur
vs
1
Brandon Nakashima
Hard
1 - 0
Clay
0 - 0
Grass
0 - 1

Key Prediction Insights

Quarterfinals in Washington (hard court, 500-level event) pits world No. 6 Alex de Minaur against No. 33 Brandon Nakashima. The model favors Alex de Minaur (54.90%) over Nakashima (45.10%) and projects a relatively tight match of about 25.34 total games.

Match Analysis

The model’s edge for de Minaur is driven mainly by recent record by level and surface fit, with overall strength also tilting the scales his way. De Minaur arrives with a higher ranking (6 vs 33), a superior Elo (1843 vs 1712) and a better surface strength index on hard (40.04 vs 28.90), which together account for much of his projected advantage. De Minaur’s recent Washington form includes wins over Stefanos Tsitsipas (a long 120-minute match) and a quick 60-minute victory in the last round, suggesting he’s handled top opposition at this venue. Conversely, the model also notes a serve & return component favoring Nakashima. While both players post nearly identical mean serve indices (96.49 vs 96.98 — difference <5), the explainability output gives Nakashima credit on the serve/return axis. Still, de Minaur holds a clear edge in returning (mean return index 91.93 vs Nakashima’s 86.38 — a >5-point gap), which could be decisive on a medium-paced hard court. Fatigue matters: Nakashima has logged 215 minutes already in the event compared with de Minaur’s 180, potentially trimming the challenger’s edge late in rallies. Over the last three matches de Minaur is 2-1 (two Washington wins after a straight defeat at Wimbledon), while Nakashima is also 2-1 with two Washington wins and a five-set loss at Wimbledon.

Total Games Predictions

🎾
Expected Total Games in Match 25.3 Most likely outcome: 25 games

📊 Total Games Probability Distribution

Distribution

Probability of each total games outcome

Probability distribution chart for total games in Alex de Minaur versus Brandon Nakashima. 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 Alex de Minaur versus Brandon Nakashima. The curve rises from 0% to 100%, showing the cumulative probability for each games total threshold.

Games Spread Predictions

📈
Expected Games Spread (Alex de Minaur - Brandon Nakashima) +1.0 Most likely spread: +1 (Alex de Minaur wins 1 more games)

📊 Games Spread Probability Distribution

Distribution

Probability of each games spread outcome

Probability distribution chart for games spread in Alex de Minaur versus Brandon Nakashima. Positive values indicate Alex de Minaur winning more games, negative values indicate Brandon Nakashima winning more games.
Cumulative Probability (CDF)

Probability of spread ≤ X

Cumulative distribution function chart for games spread in Alex de Minaur versus Brandon Nakashima. The curve shows the cumulative probability for each spread threshold.

Aces and Double Faults Predictions

The aces prediction for this quarterfinal is moderate: predicted aces total 13.36 and expected double faults 4.16. Hard courts here produce a balanced serve environment, so the predicted aces reflect a middle ground between fast and slow surfaces. Neither player posts a significantly higher serve rating, so the predicted ace count should stem from short points and a handful of big serves rather than one dominant server running away with the numbers.
🎯
Expected Total Aces 13.4 Most likely: 13 aces
Expected Total Double Faults 4.2 Most likely: 4 double faults

🎯 Aces Probability Distribution

Distribution

Probability of each ace count outcome

Probability distribution chart for total aces in Alex de Minaur versus Brandon Nakashima. 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 Alex de Minaur versus Brandon Nakashima. 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 Alex de Minaur versus Brandon Nakashima. 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 Alex de Minaur versus Brandon Nakashima. 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

36.5% Predicted: No tiebreak

Exact Score Distribution BO3

Probability of each set-by-set outcome (Alex de Minaur's perspective)

2-0 Most likely set score (33.2%)
Probability distribution of the final set score from Alex de Minaur's perspective. Format: BO3.

Final Prediction

In short, de Minaur’s recent results at level and better surface fit are the top drivers of his narrow edge. Watch the return game — de Minaur’s superior return index could be the decisive factor if he can convert break opportunities late in sets.

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