Us Open NY, U.S.A. Hard Grand Slam Round of 16

Tommy Paul vs Carlos Alcaraz: AI Prediction | Games, Spread, Aces & Double Faults

Tommy Paul

Rank: #21
12%
VS

Carlos Alcaraz

Rank: #3
88%
Expected Total Games: 31.2
Predicted Winner: Carlos Alcaraz

Why the Model Favors Carlos Alcaraz

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

Overall strength +11.1 Carlos Alcaraz
Surface fit +7.8 Carlos Alcaraz
Recent record by level +6.8 Carlos Alcaraz
Head-to-head +5.0 Carlos Alcaraz
Serve & return game +2.8 Carlos Alcaraz

Starting from an even matchup, these factors move the model to 88% for Carlos Alcaraz. Computed with gradient-based attribution on our neural network, not editorial opinion. How to read this →

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Player Metrics

Tommy Paul

Form Index: 73.3
ELO Rating: 1903.9
Glicko2 Rating: 1888.0
Current Fatigue (minutes): 522.0
Surface Strength:
Hard: 42.9
Clay: 37.5
Grass: 22.0
Serve Rating: 96.6
Return Rating: 91.4

Carlos Alcaraz

Form Index: 61.4
ELO Rating: 2435.3
Glicko2 Rating: 2653.8
Current Fatigue (minutes): 522.0
Surface Strength:
Hard: 67.9
Clay: 95.5
Grass: 97.6
Serve Rating: 96.8
Return Rating: 91.7

Recent Matches

Tommy Paul

Carlos Alcaraz

  • Last Match: vs Yibing Wu (3-0) hard Us Open 174 min
  • 2nd Last Match: vs Jaime Faria (3-1) hard Us Open 174 min
  • 3rd Last Match: vs Roman Safiullin (3-0) hard Us Open 174 min
  • 4th Last Match: vs Otto Virtanen (2-0) clay Barcelona 85 min
  • 5th Last Match: vs Jannik Sinner (0-2) clay Monte Carlo 135 min

Head-to-Head (Last 2 Seasons)

0
Tommy Paul
vs
2
Carlos Alcaraz
Hard
0 - 1
Clay
0 - 1
Grass
0 - 0

Key Prediction Insights

At the 2026 US Open in New York, round of 16 on hard courts, Carlos Alcaraz is favored to advance past Tommy Paul. The model gives Alcaraz an 87.96% chance to win versus 12.04% for Paul. The predicted total number of games is 31.24.

Match Analysis

The model’s edge for Alcaraz comes mainly from overall strength (11.1 percentage points) and surface fit (7.8 points), with additional weight from recent results at this level (6.8 points), head-to-head history (5.0 points), and serve and return metrics (2.8 points). Those driver values reflect the raw numbers. Alcaraz sits at world rank 3 with an Elo of 2435.28 and a surface strength index of 67.87. Paul is ranked 21 with an Elo of 1903.89 and a surface strength of 42.92. Both players show identical reported cumulative fatigue of 522 minutes in the event, so court time is not a differentiator on paper. Form indexes differ with Paul at 73.34 and Alcaraz at 61.37, indicating Paul has been recording steady results recently but the underlying class gap remains wide. Mean serve and return indexes are very similar for these two players, about 96.6 to 96.8 on serve and 91.4 to 91.7 on return, so no large serve or return mismatch is expected going into the match. Over the last three rounds both men are unbeaten here. Paul posted three wins including a five set win over Alexander Bublik and two four set victories. Alcaraz has three straight wins with two straight 3-0 performances and a 3-1 win in his run.

Total Games Predictions

🎾
Expected Total Games in Match 31.2 Most likely outcome: 29 games

📊 Total Games Probability Distribution

Distribution

Probability of each total games outcome

Probability distribution chart for total games in Tommy Paul versus Carlos Alcaraz. 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 Tommy Paul versus Carlos Alcaraz. The curve rises from 0% to 100%, showing the cumulative probability for each games total threshold.

Games Spread Predictions

📈
Expected Games Spread (Tommy Paul - Carlos Alcaraz) -5.9 Most likely spread: -6 (Carlos Alcaraz wins 6 more games)

📊 Games Spread Probability Distribution

Distribution

Probability of each games spread outcome

Probability distribution chart for games spread in Tommy Paul versus Carlos Alcaraz. Positive values indicate Tommy Paul winning more games, negative values indicate Carlos Alcaraz winning more games.
Cumulative Probability (CDF)

Probability of spread ≤ X

Cumulative distribution function chart for games spread in Tommy Paul versus Carlos Alcaraz. The curve shows the cumulative probability for each spread threshold.

Aces and Double Faults Predictions

The aces prediction calls for 14.7 total aces in the match, split roughly 6.99 for Paul and 7.76 for Alcaraz. The expected double faults total 6.01, with 2.70 from Paul and 3.31 from Alcaraz. On a medium paced hard court this level of predicted aces is typical, with neither player showing a large serve index gap that would skew the predicted aces heavily in one direction.
🎯
Expected Total Aces 14.7 Most likely: 12 aces Per player: Tommy Paul 7.0 + Carlos Alcaraz 7.8
Expected Total Double Faults 6.0 Most likely: 5 double faults Per player: Tommy Paul 2.7 + Carlos Alcaraz 3.3

🎯 Aces Probability Distribution

Distribution

Probability of each ace count outcome

Probability distribution chart for total aces in Tommy Paul versus Carlos Alcaraz. 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 Tommy Paul versus Carlos Alcaraz. The curve shows the cumulative probability for each aces threshold.

🎯 Aces by Player

Tommy Paul

Expected 7.0 aces

Probability distribution for the aces Tommy Paul serves in this match.
Carlos Alcaraz

Expected 7.8 aces

Probability distribution for the aces Carlos Alcaraz serves in this match.

Double Faults Probability Distribution

Distribution

Probability of each double fault count outcome

Probability distribution chart for double faults in Tommy Paul versus Carlos Alcaraz. The chart shows the predicted probability for each double-fault count.
Cumulative Probability (CDF)

Probability of double faults ≤ X

Cumulative distribution function chart for double faults in Tommy Paul versus Carlos Alcaraz. The curve shows the cumulative probability for each double faults threshold.

Double Faults by Player

Tommy Paul

Expected 2.7 double faults

Probability distribution for the double faults Tommy Paul serves in this match.
Carlos Alcaraz

Expected 3.3 double faults

Probability distribution for the double faults Carlos Alcaraz serves in this match.

🎯 Match Format Predictions

Tiebreak Likelihood

Probability that any tiebreak is played in this match

40.2% Predicted: No tiebreak

Exact Score Distribution BO5

Probability of each set-by-set outcome (Tommy Paul's perspective)

0-3 Most likely set score (53.3%)
Probability distribution of the final set score from Tommy Paul's perspective. Format: BO5.

Final Prediction

Alcaraz’s edge is driven above all by overall strength, reflected in a much higher Elo and stronger surface profile. Watch how surface fit and early break points play out, because those elements are the most likely to decide whether this match stays one-sided or becomes competitive.

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