Marissa Irvin defeated Jelena Jankovic 7-6 6-1 in the Miami round of 128 on hard. The upset overturned the form book — Jelena Jankovic came in leading the head-to-head 1–0. Marissa Irvin claimed a first win over Jelena Jankovic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-07-25 | Stanford | R32 | hard | Jelena Jankovic | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.