Gaston Gaudio defeated Oscar Rodriguez Arg 6-2 6-1 in the Argentina B Masters 1 round of 32 on clay. The result followed the form book — Gaston Gaudio came in leading the head-to-head 1–0. Gaston Gaudio extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-05-02 | Chile 2 Masters 1 | R16 | clay | Gaston Gaudio | 6-1 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.