Michelle Summerside defeated Karla Mancinas 5-7 6-4 6-2 in the Nuevo Laredo 3 5K qualifying round on hard. The result followed the form book — Michelle Summerside came in leading the head-to-head 1–0. Michelle Summerside extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-08-14 | Cuernavaca 10K | QF | clay | Michelle Summerside | 6-0 6-2 |