Tatiana Poutchek defeated Sung Hee Park 4-6 6-1 6-1 in the Australian Open qualifying round of 128 on hard. The upset overturned the form book — Sung Hee Park came in defending last year's round of 128.
Poutchek T. came through in three sets.
Tatiana Poutchek beat Sung Hee Park 4-6 6-1 6-1. Umpiry, "Tatiana Poutchek vs Sung Hee Park — Australian Open Qualifying Round of 128", https://umpiry.com/match/2000-01-17/park-vs-poutchek-australian-open-q128?utm_source=cite (as of 17 January 2000).