Alexander Blockx vs Francisco Cerundolo prediction for April 30, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects Francisco Cerundolo 0 - Alexander Blockx 0. Francisco Cerundolo is favored with a 85.9% win probability.
Francisco Cerundolo
1629
Clay Elo
VS
Clay • ATP
Alexander Blockx
1503
Clay Elo
Match Win Probability
Francisco CerundoloAlexander Blockx
Clay
Surface
ATP Madrid Open
Tournament
10,000
Simulations
Calibrated accuracy at this confidence: 64.4% (1,297 games)
Match Context
Tournament
ATP Madrid Open
Surface
Clay
Format
Best of 3 · ATP
Surface Elo Ratings (Clay)
Alexander Blockx
Francisco Cerundolo
Francisco Cerundolo leads by 126 Elo points on Clay
Serve & Return Analysis
Serve Points Won % (SPW) is the single most predictive metric in tennis. ATP average on Clay: 63.5%
Alexander Blockx SPW
59.9%
Below tour avg
Francisco Cerundolo SPW
68.3%
Above tour avg
● Francisco Cerundolo has a significant serve advantage (+8.4%)
Market Odds & Model Edge
Alexander Blockx ML
+205
Model: 14%
Edge: -18.6%
Francisco Cerundolo ML
-236
Model: 86%
Edge: +15.6%
Model Projection
Francisco Cerundolo ML -236 · +15.6% edge
Key Matchup Factors
- Francisco Cerundolo holds a commanding 126-point Elo advantage on Clay
- Clay surface reduces serve dominance — expect more breaks of serve and longer rallies
- Francisco Cerundolo has the stronger serve profile on this surface
- Heavy favorite (Francisco Cerundolo at 86%) — ML value may be limited; consider live or set markets
Surface Elo v1.0 · Barnett-Clarke serve model · 10,000 simulations · ATP
Edge Analysis
Moneyline
Francisco Cerundolo 85.9%
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How this prediction was generated: This page shows output from the Olympus Bets ATP/WTA Tennis Monte Carlo engine. Each game is simulated 10,000 times using real-time team data, injury reports, and current odds. Probabilities are calibrated using Bayesian methods and sized via the Kelly Criterion. Full methodology →