Conchita Martinez defeated Radomira Zrubakova 6-3 7-5 in the Roland Garros round of 64 on clay. The result followed the form book — Conchita Martinez came in leading the head-to-head 1–0, defending last year's semi-final. Conchita Martinez extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1990-05-28 | Roland Garros | R32 | clay | Conchita Martinez | 6-1 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.