Roberta Vinci defeated Stefanie Haidner 6-1 6-3 in the Rimini 25K round of 32 on clay. The result followed the form book — Roberta Vinci came in leading the head-to-head 2–0. Roberta Vinci extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-09-20 | Lecce 10K | F | clay | Roberta Vinci | 6-3 6-1 |
| 1999-08-23 | Cuneo 10K | F | clay | Roberta Vinci | 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.