Meghann Shaughnessy defeated Marissa Irvin 7-6 7-6 in the Wimbledon round of 128 on grass. The upset overturned the form book — Marissa Irvin came in leading the head-to-head 2–1, defending last year's round of 128. Meghann Shaughnessy narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-07-12 | Stanford | R32 | hard | Marissa Irvin | 6-3 6-1 |
| 2002-03-18 | Miami | R32 | hard | Marissa Irvin | 4-6 6-3 6-4 |
| 2000-10-14 | Shanghai | R16 | hard | Meghann Shaughnessy | 6-4 1-6 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.