Melbourne, 21 Jan - World number three Coco Gauff had her dream of a first Australian Open title shattered as she was stunned 7-5, 6-4 by Paula Badosa in the quarter-finals on Tuesday.
Spain's Badosa, the 11th seed, will face either two-time defending champion Aryna Sabalenka or Anastasia Pavlyuchenkova, who play later, for a place in the final at Melbourne Park.