Louise Doutrelant defeated Lizaan Du Plessis 6-4 6-4 in the London-Cumberland 10K round of 32 on hard. The upset overturned the form book — Lizaan Du Plessis came in leading the head-to-head 1–0. Louise Doutrelant claimed a first win over Lizaan Du Plessis in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-07-30 | Ilkley 10K | R16 | grass | Lizaan Du Plessis | 7-5 6-3 |