Coco Gauff's unbeaten start to 2025 is over. So are her hopes of winning the Australian Open. The third-seeded Gauff, 9-0 on the year and unbeaten in 13 straight matches entering the day, was swept by 11th-seeded Paula Badosa of Spain 7-5,

No. 11 seed Paula Badosa of Spain upset American Coco Gauff, the No. 3 seed, in straight sets at the Australian Open quarterfinals.

MELBOURNE, Australia (AP) — Coco Gauff’s consecutive-set streak ended at the Australian Open. Her bid for a second Grand Slam title continued on Sunday with a 5-7, 6-2, 6-1 comeback victory over Belinda Bencic in the fourth round.