He beat Stephen Maguire this morning.
Ronnie O'Sullivan is the first player through to the World Snooker Championship semi-finals.
The six-time champion has overcome Stephen Maguire by 13 frames to five this morning.
On the other table, Judd Trump has a 5-4 lead over Stuart Bingham.
This afternoon, John Higgins takes a 5-3 lead into his clash with Jack Lisowski, while Yan Bingtao and Mark Williams are level at 8-frames apiece.
Both of those matches are due to get back underway at 2.30pm.

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Galway All Ireland Winning Player Paul Clancy Dies Aged 49
Two Kildare Players Named In U20 Team Of The Year
Tuesday Morning Sports Update
Former Wimbledon Champion Marketa Vondrousova Banned After Refusing Anti-Doping Test
Manchester United Secure Land Needed To Build 100,000 Seater Stadium
Kildare Women's Team To Play Armagh In The Quarter Finals Of The All-Ireland Championship
Leo Cullen To Leave Leinster After 2026/27 Season