Conchita Martinez Granados defeated Ai Sugiyama 6-4 6-3 in the Australian Open round of 128 on hard. The upset overturned the form book — Ai Sugiyama came in leading the head-to-head 1–0, defending last year's round of 128. Conchita Martinez Granados claimed a first win over Ai Sugiyama in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-08-25 | US Open | R128 | hard | Ai Sugiyama | 6-1 6-0 |
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 (9 vs 141). ATP, WTA & Challenger.