Andrea Sieveke defeated Margit Ruutel 6-4 7-6 in the Nottingham 25K round of 16 on hard. The upset overturned the form book — Margit Ruutel came in leading the head-to-head 1–0, but Andrea Sieveke had been the form player, winning 2 of their last 6 on hard. Andrea Sieveke claimed a first win over Margit Ruutel in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-06-25 | IstanbulKemer 25K | R32 | hard | Margit Ruutel | 6-1 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.