Mary Pierce defeated Sylvia Plischke 6-1 6-3 in the Australian Open round of 128 on hard. The result followed the form book — Mary Pierce came in leading the head-to-head 1–0, defending last year's round of 16. Mary Pierce extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-10-25 | Linz | R16 | hard | Mary Pierce | 7-6 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.