Joao Cunha Silva defeated Nenad Zimonjic 2-6 6-4 6-4 6-4 in the Davis Cup G2 QF: POR vs YUG round robin on clay. The result followed the form book — Joao Cunha Silva came in leading the head-to-head 1–0. Joao Cunha Silva extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-07-17 | Davis Cup G2 QF: YUG vs POR | RR | clay | Joao Cunha Silva | 0-6 6-7(2) 6-3 7-5 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.