Mark Williams, Judd Trump, Ronnie O'Sullivan and John Higgins are all still in contention.
The World Championship semi-finals get underway this afternoon.
First up at the Crucible is the meeting of three-time champion Mark Williams and 2019 winner Judd Trump at lunchtime.
Ronnie O'Sullivan's match with John Higgins begins tonight.

Alcaraz Withdraws From Wimbledon Due To Wrist Injury
Graeme McDowell To Make His First Major Appearance In Six Years Next Month
Three Of The Irish Provinces To Kick Off The New Season At Home In September
Tuesday Morning Sports Update
All Ireland Football Championship Opening Round Fixtures Confirmed
Tommy O'Brien Among Injury Doubts For Leinster's Champion Cup Final On Saturday
Monday Morning Sports Update
Sunday Evening Sports Update