Yanina Wickmayer defeated Ellen Perez 7-6 6-1 in the Australian Open qualifying round of 128 on hard. The upset overturned the form book — Ellen Perez came in defending last year's round of 128.
Wickmayer Y. took it in straight sets.
Yanina Wickmayer beat Ellen Perez 7-6(7) 6-1. Umpiry, "Yanina Wickmayer vs Ellen Perez — Australian Open Qualifying Round of 128", https://umpiry.com/match/2020-01-14/perez-vs-wickmayer-australian-open-q128?utm_source=cite (as of 14 January 2020).