Rafael Serpa Guinazu defeated Joan Jimenez Guerra 3-6 6-3 7-6 in the Spain F7 round of 32 on clay. The result followed the form book — Rafael Serpa Guinazu came in leading the head-to-head 1–0. Rafael Serpa Guinazu extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-07-20 | Austria F6 | R32 | clay | Rafael Serpa Guinazu | 6-7 6-4 6-1 |