Renata Voracova defeated Nina Duebbers 6-4 7-6 in the Australian Open qualifying round of 128 on hard. The result followed the form book — Renata Voracova came in leading the head-to-head 2–0. Renata Voracova extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-04-22 | Dothan AL 75K | QF | clay | Renata Voracova | 7-6(5) 7-5 |
| 2001-05-21 | Sofia 1 25K | R32 | clay | Renata Voracova | 6-0 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.