Ronnie O'Sullivan should move into the last eight of the World Championship this evening.
He leads Matthew Stevens 12-4 in their second round clash and needs just one more frame for victory.
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Another former champion, Neil Robertson, will resume with an 11-5 lead on Ali Carter.
Shaun Murphy is 12-4 up against Joe Perry, while Judd Trump has a 10-6 advantage over Marco Fu.
