Barcelona Spain Clay Atp 500 Round of 16

Arthur Fils vs Brandon Nakashima: AI Prediction | Games, Spread, Aces & Double Faults

Arthur Fils

Rank: #30
49%
VS

Brandon Nakashima

Rank: #33
51%
Expected Total Games: 24.1
Predicted Winner: Brandon Nakashima

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Player Metrics

Arthur Fils

Form Index: 74.6
ELO Rating: 1811.1
Glicko2 Rating: 1897.9
Current Fatigue (minutes): 144.0
Surface Strength:
Hard: 62.7
Clay: 45.4
Grass: 42.0
Serve Rating: 74.8
Return Rating: 64.3

Brandon Nakashima

Form Index: 53.3
ELO Rating: 1666.3
Glicko2 Rating: 1768.2
Current Fatigue (minutes): 102.0
Surface Strength:
Hard: 55.8
Clay: 40.4
Grass: 43.8
Serve Rating: 98.6
Return Rating: 87.0

Recent Matches

Arthur Fils

Brandon Nakashima

Head-to-Head (Last 2 Seasons)

0
Arthur Fils
vs
0
Brandon Nakashima
Hard
0 - 0
Clay
0 - 0
Grass
0 - 0

Key Prediction Insights

In Barcelona’s round of 16 on clay at an ATP 500 event, Arthur Fils meets Brandon Nakashima in what the numbers project to be a very tight matchup. The model gives Nakashima the narrow edge — 51.48% to win versus 48.52% for Fils — with an expected total of about 24.1 games in the match.

Match Analysis

Fils arrives as the slightly higher-ranked player (No. 30 to No. 33) with a stronger form index (74.6 vs 53.3) and a higher Elo (1811.1 vs 1666.3). He has logged more time on court this week (144 minutes) than Nakashima (102), a factor that can accumulate on slow clay where points and matches run longer. Fils also posts a marginally better surface strength index on clay (45.43 vs 40.36), suggesting a small comfort advantage on this surface. Nakashima’s standout numbers are on serve and return: his mean serve index (98.62) towers over Fils’s (74.78), a difference well above 5 points, and his mean return index (87.01) likewise exceeds Fils’s (64.27) by a wide margin. Those disparities indicate Nakashima can both generate free points on serve and be aggressive on return — unusual on clay — and are central to why he’s favored despite lower Elo and form. Recent form: Fils has two wins (Vacherot, Atmane) and a loss to Jiri Lehecka in his last three, including a 144-minute three-set win in Barcelona. Nakashima has two wins (Cerundolo, Damm) and one loss (Burruchaga), with a straight-sets victory over Cerundolo in Barcelona his most recent result.

Total Games Predictions

🎾
Expected Total Games in Match 24.1 Most likely outcome: 24 games

📊 Total Games Probability Distribution

Distribution

Probability of each total games outcome

Probability distribution chart for total games in Arthur Fils 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 Arthur Fils 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 (Arthur Fils - Brandon Nakashima) +1.9 Most likely spread: +2 (Arthur Fils wins 2 more games)

📊 Games Spread Probability Distribution

Distribution

Probability of each games spread outcome

Probability distribution chart for games spread in Arthur Fils versus Brandon Nakashima. Positive values indicate Arthur Fils 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 Arthur Fils versus Brandon Nakashima. The curve shows the cumulative probability for each spread threshold.

Aces and Double Faults Predictions

The aces prediction for this clash is modest: the model expects about 16.7 total aces in the match, and a predicted aces split will favor Nakashima given his much higher serve index. Clay’s slower bounce typically reduces ace totals, which aligns with this projected figure. Double faults prediction sits at roughly 6.7 expected double faults; the longer rallies and physical load on clay can elevate double faults later in matches, especially for the player under pressure.
🎯
Expected Total Aces 16.7 Most likely: 16 aces
Expected Total Double Faults 6.7 Most likely: 6 double faults

🎯 Aces Probability Distribution

Distribution

Probability of each ace count outcome

Probability distribution chart for total aces in Arthur Fils 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 Arthur Fils 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 Arthur Fils 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 Arthur Fils versus Brandon Nakashima. The curve shows the cumulative probability for each double faults threshold.

Final Prediction

Nakashima’s superior serve and return metrics give him the marginal edge in a matchup where Fils brings better form, higher Elo, and a bit more clay comfort. The key factor to watch is Nakashima’s serve — if it produces free points on the heavy clay bounce, he’ll justify the slight favoritism; if Fils can neutralize that serve with strong returning and extend rallies, the contest swings the other way.

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