US Open 2021: Former Major champions Muguruza and Halep battle into fourth round

The US Open’s favourite daughters Serena and Venus Williams may be missing from this year’s tournament, but the breadth and depth of the women’s draw is proving to be as good as they come. For a start, this year marks the first time since 32 seeds were introduced (2001 Wimbledon) that none of the top-20 […]