Hannah Collin defeated Selima Sfar 6-4 3-6 6-2 in the Southampton 25K round of 32 on hard. The result followed the form book — Hannah Collin came in leading the head-to-head 2–0. Hannah Collin extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-10-11 | Welwyn 25K | R16 | hard | Hannah Collin | 6-4 2-6 6-3 |
| 1998-03-30 | Brest 10K | R16 | hard | Hannah Collin | 3-6 7-5 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.