Nathan Healey defeated Sergio Gaoni 7-6 6-4 in the Australia 4 Masters 3 round of 32 on hard. The result followed the form book — Nathan Healey came in leading the head-to-head 1–0. Nathan Healey extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-11-15 | Australia F3 | R32 | grass | Nathan Healey | 4-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.