Yung Jan Chan defeated Ai Sugiyama 6-3 6-4 in the Japan Open quarter-final on hard. The result followed the form book — Yung Jan Chan came in leading the head-to-head 1–0. Yung Jan Chan extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-05-19 | Strasbourg | QF | clay | Yung Jan Chan | 6-4 6-2 |
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 (125 vs 142). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About