Sebastien De Chaunac defeated Alan Mackin 7-6 6-2 in the Adelaide qualifying round of 32 on hard. The upset overturned the form book — Alan Mackin came in leading the head-to-head 1–0. Sebastien De Chaunac claimed a first win over Alan Mackin in two meetings, levelling the head-to-head at 1–1.
De Chaunac S. took it in straight sets.
Hard: De Chaunac S. leads 1–0 · Clay: Mackin A. leads 1–0
Sebastien De Chaunac beat Alan Mackin 7-6(6) 6-2. Umpiry, "Sebastien De Chaunac vs Alan Mackin — Adelaide Qualifying Round of 32", https://umpiry.com/match/2005-01-01/chaunac-vs-mackin-adelaide-q32?utm_source=cite (as of 1 January 2005).