Maria Jose Martinez Sanchez defeated Seda Noorlander 7-5 6-2 in the Australian Open qualifying round of 64 on hard. The upset overturned the form book — Seda Noorlander came in defending last year's round of 128.
Martinez Sanchez M. took it in straight sets.
Maria Jose Martinez Sanchez beat Seda Noorlander 7-5 6-2. Umpiry, "Maria Jose Martinez Sanchez vs Seda Noorlander — Australian Open Qualifying Round of 64", https://umpiry.com/match/2001-01-15/noorlander-vs-sanchez-australian-open-q64?utm_source=cite (as of 15 January 2001).