SLAM HISTORYWTA 1000
In 2021, the WTA changed the classification of its tournaments to put its tour in line with the men’s ATP tour.
The tour’s highest Premier Mandatory and Premier 5 tournament categories were renamed WTA 1000, mirroring the ATP Masters 1000 tournaments. The winners of former Premier Mandatory tournaments are awarded 1000 ranking points, and the champions of former Premier 5 events are awarded 900 ranking points.