'There won't be a big four in this generation' - Mats Wilander expects open fields at Grand Slams

'There will not be a big four in this generation' - Mats Wilander expects there to be open fields at Grand Slams in the future after the 'Big Three'. Stream the 2022 Australian Open live and on-demand on discovery+. A subscription for discovery+ is now £29.99 for the first year for UK users, down from £59.99