Coco Gauff stretched her unbeaten start to 2025 to seven matches and 14 sets by moving into the third round at the Australian Open with a 6-3, 7-5 victory over 173rd-ranked Jodie Burrage of Britain in Rod Laver Arena on Wednesday. Gauff, the 2023 U.S. Open champion and a semifinalist at Melbourne Park a year ago, went through a bit of a rough patch in the second set, struggling with double-faults and dropping four games in a row to go from a break up at 3-1 to a break down at 5-3. Gauff hit six of her seven double-faults in the second set, but was far steadier at the baseline overall, finishing the 1 1/2-hour match with 11 groundstroke unforced errors, compared to 37 for Burrage.