Joanne Moore defeated Kelly Liggan 6-1 7-6 in the San Salvador 10K round of 16 on hard. The upset overturned the form book — Kelly Liggan came in leading the head-to-head 1–0. Joanne Moore claimed a first win over Kelly Liggan in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-09-11 | Hopewell Junction 25K | R16 | hard | Kelly Liggan | 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.