Anna Kournikova defeated Tatiana Panova 6-3 6-3 in the Zurich round of 16 on hard. The upset overturned the form book — Tatiana Panova came in defending last year's round of 16, but Anna Kournikova had been the form player, winning 2 of their last 7 on hard. Anna Kournikova extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-06-24 | Wimbledon | R128 | grass | Tatiana Panova | 6-1 4-6 6-4 |
| 2000-10-21 | Moscow | QF | hard | Anna Kournikova | 6-4 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.