No party animal, Australian Open contender Coco Gauff said she might celebrate her coming 21st birthday by tackling an escape room rather than putting on a big bash with friends back in Miami. Having got out of a jam in the second round at Melbourne Park on Wednesday,

The world number three has reeled off four sets without reply in her opening two matches, and will play 2021 US Open finalist Leylah Fernandez in the third round.

MELBOURNE, Australia — There’s a young woman who looks a lot like Coco Gauff at Melbourne Park for the Australian Open. She has the same fiery, competitive eyes, the same tendency to break out in a giggle in the middle of a sentence and the same number of titles.