Ronnie O'Sullivan of England competes during the quarterfinal match with Neil Robertson of Australia at Snooker Masters 2017 at the Alexandra Palace in London, Britain on Jan. 19, 2017. O'Sullivan won 6-3. (Xinhua/Tim Ireland)
Ronnie O'Sullivan of England competes during the quarterfinal match with Neil Robertson of Australia at Snooker Masters 2017 at the Alexandra Palace in London, Britain on Jan. 19, 2017. O'Sullivan won 6-3. (Xinhua/Tim Ireland)