Grega Zemlja defeated Nicolas Devilder 6-3 6-3 in the Australian Open qualifying round of 64 on hard. The upset overturned the form book — Nicolas Devilder came in defending last year's round of 128.
Zemlja G. took it in straight sets.
Grega Zemlja beat Nicolas Devilder 6-3 6-3. Umpiry, "Grega Zemlja vs Nicolas Devilder — Australian Open Qualifying Round of 64", https://umpiry.com/match/2010-01-15/devilder-vs-zemlja-australian-open-q64?utm_source=cite (as of 15 January 2010).