American tennis star Coco Gauff will face Paula Badosa in the Australian Open quarterfinals tonight. The match will start around 7:30 p.m. ET/4:30 p.m. PT. This evening's Coco Gauff vs., Coco Gauff's quarterfinal match at the 2025 Australian Open will take place on Monday, Jan. 20 (Tuesday in Melbourne, Australia) at 7:30 p.m. Eastern. Should she advance, Gauff would, Gauff is out of the Australian Open after a straight sets loss to Badosa. Here is how far Coco Gauff has advanced each year at the Australian Open: The first round of matches at the Australian Open, Coco will kick off 2025 by playing for Team USA in the United Cup in Brisbane and Perth, before competing in the first grand slam of the year at the Australian Open in Melbourne., Third seed Coco Gauff will take on 30th seed Leylah Fernandez in the third round of the Australian Open on Friday, January 17. The winner of the match will take on either two-time champion, When does Coco Gauff play in Australian Open 2025? Coco Gauff's next match at the 2025 Australian Open is set to begin at 3 a.m. ET Friday, Jan. 17 (that's either really, really late tonight.