Debbie Larocque defeated Melanie Marois 6-4 5-7 6-2 in the Montreal 10K round of 16 on hard. The upset overturned the form book — Melanie Marois came in leading the head-to-head 1–0, but Debbie Larocque had been the form player, winning 4 of their last 9 on hard. Debbie Larocque claimed a first win over Melanie Marois in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-06-26 | Lachine 10K | R32 | clay | Melanie Marois | 6-2 6-4 |