Javier Sanchez defeated Juan Albert Viloca Puig 7-6 7-6 in the Zagreb round of 32 on hard. The upset overturned the form book — Juan Albert Viloca Puig came in leading the head-to-head 1–0. Javier Sanchez claimed a first win over Juan Albert Viloca Puig in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-05-25 | Roland Garros | R128 | clay | Juan Albert Viloca Puig | 7-6(6) 3-6 5-7 6-4 6-3 |
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 (103 vs 88). ATP, WTA & Challenger.