It's Kyren Wilson vs Anthony McGill and Ronnie O'Sullivan vs Mark Selby.
The World Championship semi finals get underway this afternoon at the Crucible in Sheffield.
The first session sees Kyren Wilson take on Anthony McGill.
McGill booked his place in the last four with a 13-10 win over Kurt Maflin.
Five time champion Ronnie O'Sullivan won eleven frames out of fourteen to beat Mark Williams also by 13 frames to 10.
O'Sullivan will face three time winner Mark Selby in the evening session.