

Alejandro Tabilo defeated Joao Fonseca 4-6 7-6 6-4 in the Bucharest quarter-final on clay. The upset overturned the form book — Joao Fonseca came in ranked #27. Alejandro Tabilo extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-04-13 | Munich | R32 | clay | Joao Fonseca | 7-6(1) 6-3 |
| 2026-02-09 | Buenos Aires | R16 | clay | Alejandro Tabilo | 6-3 3-6 7-5 |
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
Averages over each player's completed matches in the selected window (152 vs 129). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Tabilo A.: 11 days rest · 1 match (14d) · Fonseca J.: 8 days rest · 3 matches (14d). Higher means fresher. About