Alex Calatrava defeated German Puentes 7-6 6-4 in the Spain 4 Masters 1 qualifying round on clay. The result followed the form book — Alex Calatrava came in leading the head-to-head 6–2. Alex Calatrava extended the head-to-head to 7–2.
Calatrava A. took it in straight sets.
Alex Calatrava beat German Puentes 7-6 6-4. Umpiry, "Alex Calatrava vs German Puentes — Spain 4 Masters 1 Qualifying Round", https://umpiry.com/match/1997-05-09/calatrava-vs-puentes-spain-4-masters-1-qf?utm_source=cite (as of 9 May 1997).