
Francisco Comesana defeated Alexander Zverev 4-6 6-3 6-4 in the Rio de Janeiro quarter-final on clay. The upset overturned the form book — Alexander Zverev came in ranked #3.
No previous meetings on record.
Averages over each player's completed matches in the selected window (76 vs 127). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Comesana F.: 7 days rest · 1 match, 29 games (7d) · Zverev A.: 1 day rest · 2 matches, 53 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About