Given everything she has already achieved in her fledgling career – and the weight of expectation she has borne as one of tennis’ rising superstars – it’s sometimes easy to forget that Coco Gauff is still only 20 years old.

Australian Open begins January 12 in Melbourne, and the draws for the men’s and women’s singles are intriguing — and have thrown up some blockbuster first-round matches. The Athletic’s tennis writers,