Indian Wells CA, U.S.A. Hard Masters 1000 Semifinals

Carlos Alcaraz vs Daniil Medvedev: AI Prediction | Games, Spread, Aces & Double Faults

Carlos Alcaraz

Rank: #1
62%
VS

Daniil Medvedev

Rank: #11
38%
Expected Total Games: 22.0
Predicted Winner: Carlos Alcaraz

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Player Metrics

Carlos Alcaraz

Form Index: 61.3
ELO Rating: 12050.0
Glicko2 Rating: 2212.7
Current Fatigue (minutes): 387.0
Surface Strength:
Hard: 100.0
Clay: 100.0
Grass: 100.0
Serve Rating: 56.4
Return Rating: 55.1

Daniil Medvedev

Form Index: 69.2
ELO Rating: 2531.2
Glicko2 Rating: 1999.4
Current Fatigue (minutes): 310.0
Surface Strength:
Hard: 16.7
Clay: 22.5
Grass: 22.5
Serve Rating: 97.8
Return Rating: 90.0

Recent Matches

Carlos Alcaraz

Daniil Medvedev

Head-to-Head (Last 2 Seasons)

0
Carlos Alcaraz
vs
0
Daniil Medvedev
Hard
0 - 0
Clay
0 - 0
Grass
0 - 0

Key Prediction Insights

At Indian Wells in California, the 2026 Masters 1000 semifinal on hard court pits world No. 1 Carlos Alcaraz against No. 11 Daniil Medvedev. The model projects Carlos Alcaraz to win with a 61.68% probability against Medvedev’s 38.32%, and estimates a relatively short match of roughly 22.03 total games.

Match Analysis

Alcaraz arrives as the top-ranked player with a very high proprietary Elo (12050.0) and a strong form index (61.31). His surface strength index on hard is maximal at 100.0, though he carries heavier cumulative fatigue at 387 minutes spent on court in this event. Medvedev, ranked 11, posts a higher recent form index (69.18) but a much lower surface strength index for this metric (16.73) and lower cumulative fatigue (310 minutes). The contrast in serving metrics is stark: Medvedev’s mean serve index (97.77) exceeds Alcaraz’s (56.35) by more than 40 points, and his mean return index (90.01) also outpaces Alcaraz’s (55.09) by a similar margin — both differences are material and likely to shape patterns on serve and return games. Both players have been efficient this week, each winning their last three matches at Indian Wells on hard courts. Alcaraz has progressed with two straight 2-0 victories following a tougher 2-1 in the earlier round; his matches have ranged from 90 to 138 minutes. Medvedev’s run features three straight straight-set wins with shorter match times (75–87 minutes), reflecting crisp serving and controlled play to this phase.

Total Games Predictions

🎾
Expected Total Games in Match 22.0 Most likely outcome: 22 games

📊 Total Games Probability Distribution

Distribution

Probability of each total games outcome

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

Games Spread Predictions

📈
Expected Games Spread (Carlos Alcaraz - Daniil Medvedev) -2.1 Most likely spread: -3 (Daniil Medvedev wins 3 more games)

📊 Games Spread Probability Distribution

Distribution

Probability of each games spread outcome

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

Probability of spread ≤ X

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

Aces and Double Faults Predictions

The aces prediction for the match sits at about 10.57 total predicted aces, with an expected double faults figure near 4.47. On a medium-paced hard court that yields a balanced bounce, the predicted aces reflect a moderate serving duel; Medvedev’s standout mean serve index suggests he will shoulder a large portion of the predicted aces. The expected double faults number remains modest, consistent with both players’ profiles on this surface.
🎯
Expected Total Aces 10.6 Most likely: 10 aces
Expected Total Double Faults 4.5 Most likely: 4 double faults

🎯 Aces Probability Distribution

Distribution

Probability of each ace count outcome

Probability distribution chart for total aces in Carlos Alcaraz versus Daniil Medvedev. 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 Carlos Alcaraz versus Daniil Medvedev. 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 Carlos Alcaraz versus Daniil Medvedev. 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 Carlos Alcaraz versus Daniil Medvedev. The curve shows the cumulative probability for each double faults threshold.

Final Prediction

Alcaraz’s edge is driven by superior overall ratings, elite hard-court surface strength and tournament form despite greater minutes played. The key factor to watch is Medvedev’s serve — his ability to produce aces and control service games could force tighter scoring and determine whether the match stays as compact as the projected 22 games.

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