Kotaro Miyachi defeated Grant Silcock 7-6 6-3 in the Australia 3 Masters 4 round of 16 on hard. The upset overturned the form book — Grant Silcock came in leading the head-to-head 1–0, but Kotaro Miyachi had been the form player, winning 2 of their last 5 on hard. Kotaro Miyachi claimed a first win over Grant Silcock in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-03-02 | Australia 1 Masters 1 | R32 | clay | Grant Silcock | 6-3 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.