Tetsuya Chaen defeated Massimo Ardinghi 6-4 6-0 in the Australia 1 Masters 3 round of 16 on clay. The upset overturned the form book — Massimo Ardinghi came in leading the head-to-head 1–0. Tetsuya Chaen claimed a first win over Massimo Ardinghi in two meetings, levelling the head-to-head at 1–1.
Chaen T. took it in straight sets.
Tetsuya Chaen beat Massimo Ardinghi 6-4 6-0. Umpiry, "Tetsuya Chaen vs Massimo Ardinghi — Australia 1 Masters 3 Round of 16", https://umpiry.com/match/1997-03-02/ardinghi-vs-chaen-australia-1-masters-3-r16?utm_source=cite (as of 2 March 1997).