Joao Cunha Silva defeated Tuomas Ketola 7-5 6-7 6-1 in the Portugal 1 Masters 1 qualifying round on clay. Joao Cunha Silva extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-09-27 | Portugal 4 Masters 2 | SF | carpet | Joao Cunha Silva | 7-6 6-3 |
| 1997-09-27 | Portugal 4 Masters 4 | F | carpet | Tuomas Ketola | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.