The Czech teenager rolled past Tamara Korpatsch with the loss of two games, but the second semifinal was washed out after three rain delays.

The No. 4 seed is the last Czech standing at her home event, and the only seeded player amongst the semifinalists.

Baindl was runner-up on clay in Budapest two weeks ago, and is now through to a hard-court quarterfinal.

The hard-hitting American began 2022 with a title run in Adelaide, and hasn't dropped a set in her two victories at the Australian Open.

Also, Anett Kontaveit and Paula Badosa moved up to new career-highs after phenomenal finishes to 2021.

She played just as spectacular as her entrance against Ajla Tomljanovic on Wednesday.