Ronnie O’Sullivan overcomes Crucible mis-step to lead World Championship opener

Ronnie O’Sullivan started with a rare Crucible mis-step but still emerged with a 7-2 lead after the opening session of his first-round match against China’s He Guoqiang at the World Snooker Championship in Sheffield. Heading out for his 34th-consecutive appearance in the event, the 50-year-old accid