Albert Portas defeated Alex Calatrava 6-2 3-6 6-1 in the Casablanca round of 16 on clay. The upset overturned the form book — Alex Calatrava came in leading the head-to-head 1–0, defending last year's final, but Albert Portas had been the form player, winning 3 of their last 6 on clay. Albert Portas claimed a first win over Alex Calatrava in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-03-23 | Casablanca | QF | clay | Alex Calatrava | 6-2 6-4 |
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 (200 vs 139). ATP, WTA & Challenger.