Federico Zeballos defeated Gonzalo Villanueva 6-4 6-1 in the Buenos Aires CH round of 64 on clay. The upset overturned the form book — Gonzalo Villanueva came in ranked #355, defending last year's round of 32.
No previous meetings on record.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (80 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Zeballos F.: 4 days rest · 2 matches, 37 games (7d) · Villanueva G.: 3 days rest · 3 matches, 91 games (7d). Higher means fresher. About