Karen Paterson defeated Stephanie Gehrlein 6-2 4-6 6-4 in the Sunderland 1 25K round of 32 on hard. The upset overturned the form book — Stephanie Gehrlein came in leading the head-to-head 1–0. Karen Paterson claimed a first win over Stephanie Gehrlein in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-09-25 | Glasgow 10K | R16 | hard | Stephanie Gehrlein | 6-2 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.