Jordan Kerr defeated Sergio Gaoni 6-0 6-7 6-3 in the Australia 2 Masters 1 round of 32 on hard. The upset overturned the form book — Sergio Gaoni came in leading the head-to-head 2–0. Jordan Kerr claimed a first win over Sergio Gaoni in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-02-28 | Australia 1 Masters 3 | R32 | clay | Sergio Gaoni | 6-4 6-2 |
| 1998-05-10 | Australia 2 Masters 2 | R32 | hard | Sergio Gaoni | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.