Antoaneta Pandjerova defeated Gloria Pizzichini 6-3 6-2 in the Luxembourg 25K round of 32 on clay. The upset overturned the form book — Gloria Pizzichini came in leading the head-to-head 2–0. Antoaneta Pandjerova claimed a first win over Gloria Pizzichini in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-05-28 | Roland Garros | Q128 | clay | Gloria Pizzichini | 6-2 5-7 6-3 |
| 1999-03-15 | Valgardena 10K | R16 | hard | Gloria Pizzichini | 6-4 6-3 |