Ai Sugiyama advanced when Barbara Schett retired 6-2 1-0 in the Zurich round of 32. Ai Sugiyama extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-10-22 | Linz | R32 | hard | Ai Sugiyama | 3-6 7-6(1) 6-3 |
| 1998-10-26 | Luxembourg | R16 | hard | Ai Sugiyama | 6-4 4-6 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (172 vs 14). ATP, WTA & Challenger.