First meeting at the Crucible | Ronnie O'Sullivan vs Mark Williams | 2006 World Championship QF
55:11
Clash of Titans―final frames | Ronnie O'Sullivan vs Mark Williams | 2022 Tour Championship
49:55
2007 Snooker Northern Ireland Trophy R2 Ronnie O'Sullivan 5 frames - 5 centuries RECORD
2:55:47
John Higgins v Mark Williams - Mita Juniors Final 1991
59:53
HISTORIC Ronnie O'Sullivan || Snooker World Championship 2022
39:28
When Ronnie O’Sullivan stunned Mark Williams - Part 1 | Classic Matches | Eurosport Snooker
34:06
Final Frames | Ronnie O'Sullivan vs John Higgins | 2006 Masters Final
1:03:46
"Most wonderful clearance you'll see" N Foulds | O'Sullivan vs Selby | 2023 Shanghai Masters SF ‒ S2
10:15