Rachel Mcquillan defeated Meghann Shaughnessy 6-3 6-4 in the Indian Wells round of 32 on hard. The upset overturned the form book — Meghann Shaughnessy came in leading the head-to-head 2–0, defending last year's round of 64. Rachel Mcquillan claimed a first win over Meghann Shaughnessy in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-05-21 | Strasbourg | R32 | clay | Meghann Shaughnessy | 6-2 6-2 |
| 1998-10-05 | Albuquerque 50K | R32 | hard | Meghann Shaughnessy | 7-6 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.