Nathalie Vierin defeated Elena Pioppo 6-2 6-2 in the Monteroni D'Arbia 25K qualifying round on clay. The result followed the form book — Nathalie Vierin came in leading the head-to-head 1–0. Nathalie Vierin extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-09-20 | Lecce 10K | R32 | clay | Nathalie Vierin | 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.