Barbara Rittner defeated Anne Gaelle Sidot 7-6 6-4 in the Wimbledon round of 128 on grass. The upset overturned the form book — Anne Gaelle Sidot came in leading the head-to-head 1–0. Barbara Rittner claimed a first win over Anne Gaelle Sidot in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-10-12 | Southampton 50K | SF | carpet | Anne Gaelle Sidot | 1-6 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.