It's women's semi finals day at Wimbledon.
Top seed Ash Barty takes on past champion Angelique Kerber, before Aryna Sabalenka meets Karolina Pliskova.
Yesterday, Roger Federer was knocked out of Wimbledon.
The eight-time champion lost his quarter-final in straight sets to Hubert Hurkacz.
The Polish 18th seed had never got past the second round of a major before this tournament.
Elsewhere, Novak Djokovic made it through to his 10th Wimbledon semi-final today.
The defending champion beat unseeded Hungarian Marton Fucsovics in straight sets 6-3, 6-4, 6-4 on Centre Court this afternoon.
And he'll face Canadian 10th seed Denis Shapovalov in the last four.
It's the first time the 22-year-old has ever reached the last four of a Grand Slam.
Shapovalov thinks he has a chance of beating the world number one.