Lindsay Davenport defeated Ai Sugiyama 6-2 7-6 in the Canadian Open round of 32 on hard. The result followed the form book — Lindsay Davenport came in leading the head-to-head 6–1. Lindsay Davenport extended the head-to-head to 7–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-07-26 | San Diego | QF | hard | Lindsay Davenport | 6-1 6-3 |
| 2003-10-06 | Filderstadt | R16 | hard | Lindsay Davenport | 6-2 6-4 |
| 2003-08-04 | Los Angeles | SF | hard | Lindsay Davenport | 6-2 6-1 |
| 2003-02-24 | Scottsdale | R16 | hard | Ai Sugiyama | 7-6(5) 4-6 6-3 |
| 2002-08-04 | Los Angeles | SF | hard | Lindsay Davenport | 6-3 6-4 |
| 2002-07-29 | San Diego | QF | hard | Lindsay Davenport | 6-1 6-1 |
| 1997-07-12 | Fed Cup WG1 PO: USA vs JPN | RR | hard | Lindsay Davenport | 6-4 7-6(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 (116 vs 172). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About