Gilles Muller defeated Michel Kratochvil 6-4 6-3 in the Australian Open qualifying round of 32 on hard. The upset overturned the form book — Michel Kratochvil came in defending last year's round of 64.
Muller G. took it in straight sets.
Gilles Muller beat Michel Kratochvil 6-4 6-3. Umpiry, "Gilles Muller vs Michel Kratochvil — Australian Open Qualifying Round of 32", https://umpiry.com/match/2004-01-19/kratochvil-vs-muller-australian-open-q32?utm_source=cite (as of 19 January 2004).