Juan Albert Viloca Puig defeated Alex Lopez Moron 4-6 6-4 6-0 in the Spain 1 Masters 1 qualifying round on hard. The upset overturned the form book — Alex Lopez Moron came in leading the head-to-head 1–0. Juan Albert Viloca Puig claimed a first win over Alex Lopez Moron in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-05-20 | Spain 5 Masters 2 | QF | clay | Alex Lopez Moron | 6-4 6-0 |
Averages over each player's completed matches in the selected window (90 vs 23). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About