Ai Sugiyama defeated Yuka Yoshida 6-1 6-3 in the Wimbledon round of 128 on grass. The result followed the form book — Ai Sugiyama came in leading the head-to-head 2–0, defending last year's round of 64. Ai Sugiyama extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-09-29 | Japan Open | R16 | hard | Ai Sugiyama | 6-3 3-6 7-6(0) |
| 1998-02-03 | Tokyo | R16 | hard | Ai Sugiyama | 6-1 7-6 |
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
Averages over each player's completed matches in the selected window (172 vs 1). ATP, WTA & Challenger.