Live on BBC1: Sat: 13:00 Ronnie O’Sullivan brushed past Stephen Hendry 3-1 to take his place in the World Open quarter finals and is just 23/10 at Boylesports to win the title.
The world number one will face totesports 9/1 shot Stephen Maguire who eased past Alan McManus 3-0.
Mark Williams and Neil Robertson are joint second favourites at 5/1 with Paddy Power.
World Champion Robertson scraped past Andrew Higginson 3-2 and will meet Ricky Walden (12/1 Betfred) in the last eight.
Williams, meanwhile, faces bet365‘s 6/1 shot Ding Junhui for a place in the last four.
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