Sergio Cortes defeated Jan Weinzierl 6-1 6-1 in the Chile 1 Masters 2 round of 16 on clay. The result followed the form book — Sergio Cortes came in leading the head-to-head 2–0. Sergio Cortes extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-11-08 | Chile 2 Masters 2 | R16 | clay | Sergio Cortes | 3-6 6-1 6-4 |
| 1997-11-08 | Chile 2 Masters 4 | R32 | clay | Sergio Cortes | 2-6 7-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.