Iga Swiatek is up and running and into Round 2 at the Australian Open, after beating Kateřina Siniaková 6-3 6-4.

Iga was a bit more vulnerable on serve than she would have liked, but Siniakova played a high level too.

Swiatek will play the Slovak Rebecca Šramková in Round 2 as she seeks her first Australian Open title.