Tatiana Panova defeated Anna Kournikova 6-1 4-6 6-4 in the Wimbledon round of 128 on grass. The upset overturned the form book — Anna Kournikova came in leading the head-to-head 2–0. Tatiana Panova claimed a first win over Anna Kournikova in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-10-21 | Moscow | QF | hard | Anna Kournikova | 6-4 6-1 |
| 2000-10-09 | Zurich | R16 | hard | Anna Kournikova | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.