Madrid Spain Clay Masters 1000 Round of 128

Alejandro Tabilo vs Valentin Royer: AI Prediction | Games, Spread, Aces & Double Faults

Alejandro Tabilo

Rank: #43
53%
VS

Valentin Royer

Rank: #72
47%
Expected Total Games: 23.7
Predicted Winner: Alejandro Tabilo

Also available in Claude. Query these predictions in plain language — our native connector lets Claude call our models on demand, no code.

Set it up

Player Metrics

Alejandro Tabilo

Form Index: 54.5
ELO Rating: 1679.4
Glicko2 Rating: 1751.8
Current Fatigue (minutes): 0.0
Surface Strength:
Hard: 55.8
Clay: 41.2
Grass: 40.7
Serve Rating: 91.2
Return Rating: 67.1

Valentin Royer

Form Index: 40.5
ELO Rating: 1487.4
Glicko2 Rating: 1393.1
Current Fatigue (minutes): 0.0
Surface Strength:
Hard: 50.2
Clay: 38.4
Grass: 43.5
Serve Rating: 98.4
Return Rating: 90.9

Recent Matches

Alejandro Tabilo

Valentin Royer

Head-to-Head (Last 2 Seasons)

0
Alejandro Tabilo
vs
0
Valentin Royer
Hard
0 - 0
Clay
0 - 0
Grass
0 - 0

Key Prediction Insights

At Madrid's Masters 1000 on clay, in the round of 128, Alejandro Tabilo is narrowly favoured to beat Valentin Royer. The model gives Tabilo a 53.21% chance of victory against Royer’s 46.79%, with a relatively short match expected — about 23.68 total games.

Match Analysis

Tabilo enters with the higher rank (43 vs 72), a stronger form index (54.52 to 40.53) and a substantially higher Elo (1679.44 versus 1487.42). Both players show zero tournament fatigue, so freshness won’t be a factor. Their surface strength indices are close (Tabilo 41.23, Royer 38.40), suggesting neither has a decisive clay-court edge. There is a notable serve gap: Royer’s mean serve index (98.37) tops Tabilo’s (91.18) by more than five points, and Royer also posts a much higher mean return index (90.88 vs 67.06). Those disparities should matter in tight service games. Looking at recent form, Tabilo has one win and two losses in his last three, with his lone victory coming in Monte Carlo and two straight defeats most recently in clay events including Munich (a 0-2 loss to João Fonseca). Royer arrives on the back of three straight losses, all on hard courts, including a marathon defeat in Miami (204 minutes). The contrast is clear: Tabilo’s recent wins on clay and higher Elo balance against Royer’s strong serve/return metrics, albeit earned largely on faster surfaces.

Total Games Predictions

🎾
Expected Total Games in Match 23.7 Most likely outcome: 23 games

📊 Total Games Probability Distribution

Distribution

Probability of each total games outcome

Probability distribution chart for total games in Alejandro Tabilo versus Valentin Royer. 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 Alejandro Tabilo versus Valentin Royer. The curve rises from 0% to 100%, showing the cumulative probability for each games total threshold.

Games Spread Predictions

📈
Expected Games Spread (Alejandro Tabilo - Valentin Royer) +4.6 Most likely spread: +5 (Alejandro Tabilo wins 5 more games)

📊 Games Spread Probability Distribution

Distribution

Probability of each games spread outcome

Probability distribution chart for games spread in Alejandro Tabilo versus Valentin Royer. Positive values indicate Alejandro Tabilo winning more games, negative values indicate Valentin Royer winning more games.
Cumulative Probability (CDF)

Probability of spread ≤ X

Cumulative distribution function chart for games spread in Alejandro Tabilo versus Valentin Royer. The curve shows the cumulative probability for each spread threshold.

Aces and Double Faults Predictions

The aces prediction sits at a modest 8.66 for the match and the expected double faults are 4.54. On slow Madrid clay the predicted aces are limited — clay’s higher bounce and slower pace dampen free points — while expected double faults can creep up as rallies and pressure grow. Royer’s superior serve rating could lift the predicted aces count slightly, but the surface will blunt that advantage.
🎯
Expected Total Aces 8.7 Most likely: 8 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 Alejandro Tabilo versus Valentin Royer. 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 Alejandro Tabilo versus Valentin Royer. 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 Alejandro Tabilo versus Valentin Royer. 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 Alejandro Tabilo versus Valentin Royer. The curve shows the cumulative probability for each double faults threshold.

Final Prediction

Tabilo’s edge comes from higher ranking, better Elo and fresher recent clay results, offsetting Royer’s raw serve/return numbers. The key factor to watch is how Royer’s powerful serve and outstanding return index translate to clay; if he wins free points, the balance swings his way.

Get Daily Tennis Predictions

Enjoyed this analysis? Subscribe to our Telegram channel and receive daily AI-driven tennis predictions directly on your phone.

Join Our Telegram Channel