Naoko Sawamatsu defeated Rachel Mcquillan 1-6 6-1 6-3 in the US Open round of 128 on hard. The result followed the form book — Naoko Sawamatsu came in leading the head-to-head 1–0. Naoko Sawamatsu extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-01-06 | Sydney | R16 | hard | Naoko Sawamatsu | 7-5 6-3 |