World Championship snooker: 'He’s a genius, but beatable' – Mark Allen on how he can upset Ronnie O'Sullivan at Crucible
Mark Allen admits he will use memories of his 13-11 World Championship win over Ronnie O'Sullivan in 2009 to inspire him when they meet in the Crucible second round this year. Allen set up a last-16 meeting with the world No. 1 courtesy of a battling 10-6 win over Scott Donaldson on Monday night.


