Karen Nugent defeated Katie Obrien 2-6 6-4 6-3 in the Bolton 10K semi-final on hard. The upset overturned the form book — Katie Obrien came in leading the head-to-head 1–0. Karen Nugent claimed a first win over Katie Obrien in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-13 | Manchester 10K | R32 | hard | Katie Obrien | 6-0 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.