Elena Baltacha defeated Seiko Okamoto 6-1 6-1 in the Changwon 25K qualifying round on hard. Elena Baltacha extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-10-15 | Makinohara 25K | SF | carpet | Seiko Okamoto | 6-3 6-4 |
| 2007-05-07 | Gimcheon 25K | R16 | hard | Elena Baltacha | 6-4 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.