Daniela Hantuchova defeated Marissa Irvin 7-6 6-3 in the San Diego round of 64 on hard. Daniela Hantuchova extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-08-23 | New Haven | R16 | hard | Daniela Hantuchova | 7-5 4-6 6-3 |
| 2004-03-10 | Indian Wells | R64 | hard | Marissa Irvin | 6-4 6-7(5) 7-6(3) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.