Ryoko Fuda defeated Tomoko Yonemura 6-7 6-2 6-4 in the Tokyo 50K round of 16 on hard. The upset overturned the form book — Tomoko Yonemura came in leading the head-to-head 3–1, but Ryoko Fuda had been the form player, winning 5 of their last 8 on hard. Ryoko Fuda narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-04-27 | Gifu 50K | SF | carpet | Tomoko Yonemura | 6-3 6-2 |
| 2008-11-24 | Toyota 75K | QF | carpet | Tomoko Yonemura | 7-5 6-2 |
| 2005-09-12 | Bali | QF | hard | Tomoko Yonemura | 6-3 7-6(1) |
| 2004-04-26 | Gifu 50K | R16 | carpet | Ryoko Fuda | 6-7(2) 6-4 6-3 |
Averages over each player's completed matches in the selected window (7 vs 2). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About