Sergio Cortes defeated Jan Weinzierl 2-6 7-6 6-3 in the Chile 2 Masters 4 round of 32 on clay. The result followed the form book — Sergio Cortes came in leading the head-to-head 1–0. Sergio Cortes extended the head-to-head to 2–0.
Cortes S. came through in three sets.
Sergio Cortes beat Jan Weinzierl 2-6 7-6 6-3. Umpiry, "Sergio Cortes vs Jan Weinzierl — Chile 2 Masters 4 Round of 32", https://umpiry.com/match/1997-11-08/cortes-vs-weinzierl-chile-2-masters-4-r32?utm_source=cite (as of 8 November 1997).