Holly Parkinson defeated Catalina Castano 7-5 3-6 7-6 in the Easton 10K qualifying round on hard. Holly Parkinson extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-06-14 | Mount Pleasant 25K | R16 | hard | Holly Parkinson | 6-0 6-1 |
| 1998-12-07 | Cali 25K | QF | clay | Catalina Castano | 6-3 5-7 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.