Nina Duebbers defeated Claudine Schaul 6-4 7-6 in the Cagnes Sur Mer 25K round of 32 on clay. Nina Duebbers extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-02-05 | Redbridge 25K | R16 | hard | Claudine Schaul | 7-5 6-4 |
| 1998-09-08 | Denain 10K | R32 | clay | Nina Duebbers | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.