Rita Kuti Kis defeated Anca Barna 6-1 2-6 6-1 in the Sao Paulo quarter-final on hard. The result followed the form book — Rita Kuti Kis came in leading the head-to-head 2–0, defending last year's quarter-final. Rita Kuti Kis extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-10-04 | Sao Paulo | R16 | hard | Rita Kuti Kis | 6-2 6-3 |
| 1999-04-05 | Estoril | QF | clay | Rita Kuti Kis | 6-3 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.