Lenka Nemeckova defeated Cara Black 5-7 6-3 6-3 in the Houston 50K qualifying round on hard. Lenka Nemeckova extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-01-17 | Australian Open | R128 | hard | Cara Black | 6-4 7-6 |
| 1998-04-13 | Makarska | R16 | clay | Lenka Nemeckova | 6-2 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.