Mark Williams

O’Sullivan’s frustration got the better of him during the third frame before losing 4-3

Kyren Wilson also through to the last four at the Crucible

Neil Robertson’s quarter-final clash with Kyren Wilson is tantalisingly poised at 8-8

Fishermen in Clyde port of Greenock face going out of business if Brexit talks fail

New sports psychology book examines factors behind development of top-level athletes

Win over Ding puts him in Crucible quarter-final where he will face Mark Williams

Estimates suggest up to 50% of stress is attributable to external factors: work, for example

Sunday almost saw a marathon record set for fastest man dressed as a landmark building

Meanwhile, Mark Williams is two frames down after trip to A&E with chest pains

Defending champion made his own way to hospital after opening session against David Gilbert

The peak time for this type of depression in men is three to six months after the birth

Snooker’s seven-time world champion on White, Ronnie and falling from his pedestal

Shares in UK retailer fall by as much as 19% to all-time low amid concerns it might seek financial restructuring

Welsh Potting Machine had made the promise to strip earlier in the tournament

Welshman secures stunning third World Championship title - 15 years after his last

Mark Allen’s Crucible run ends in heavy quarter-final defeat

Tempers flare at Crucible as five-time winner is dumped out of the World Championship

Five former world champions have now exited in the first round

Tenants put up in local hotels are told ‘accommodation supports’ end on April 4th

Regulators begin to respond to manic speculation in digital currencies such as bitcoin

Reluctant Remain votes likely but damage to union by departure ‘could be a positive’

It is all too easy to feel isolated even if you’re old enough to know that the feeling is illogical