Jennifer Capriati defeated Nadia Petrova 6-3 3-6 6-2 in the Zurich round of 16 on hard. The result followed the form book — Jennifer Capriati came in leading the head-to-head 2–1, defending last year's semi-final. Jennifer Capriati extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-06-21 | Wimbledon | R16 | grass | Jennifer Capriati | 6-4 6-4 |
| 2003-05-26 | Roland Garros | R16 | clay | Nadia Petrova | 6-3 4-6 6-3 |
| 2003-05-12 | Rome | R16 | clay | Jennifer Capriati | 7-5 6-3 |
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 (31 vs 200). ATP, WTA & Challenger.