Hermes Gamonal defeated Juan Morgenstern 7-6 6-1 in the Argentina 1 Masters 4 round of 16 on clay. The result followed the form book — Hermes Gamonal came in leading the head-to-head 1–0. Hermes Gamonal extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-04-05 | Argentina 1 Masters 2 | R32 | clay | Hermes Gamonal | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.