Jane Chi defeated Mashona Washington 6-3 6-0 in the Hattiesburg 50K round of 32 on hard. Jane Chi extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-10-11 | Largo 50K | R16 | hard | Mashona Washington | 6-2 6-3 |
| 1999-02-22 | Oklahoma | R16 | hard | Jane Chi | 7-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.