Ai Sugiyama defeated Sofia Arvidsson 6-7 6-3 6-2 in the Miami round of 16 on hard. The result followed the form book — Ai Sugiyama came in defending last year's round of 32. Ai Sugiyama extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-01-15 | Australian Open | R128 | hard | Ai Sugiyama | 6-3 6-4 |
| 2003-07-19 | Fed Cup WG PO: JPN vs SWE | RR | carpet | Sofia Arvidsson | 7-5 6-1 |
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 (141 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About