Amanda Coetzer defeated Mariaan De Swardt 6-1 6-3 in the US Open round of 32 on hard. The result followed the form book — Amanda Coetzer came in leading the head-to-head 2–0, defending last year's round of 32. Amanda Coetzer extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-06-14 | Eastbourne | QF | grass | Amanda Coetzer | 7-6 6-3 |
| 1996-08-26 | US Open | R64 | hard | Amanda Coetzer | 6-2 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.