“Ronnie Ou0027Sullivan showed glimpses of his top form with a 5-1 win over Yuan Sijun to seal a quarter-final place, where he will play either Lyu Haotian or Zhang Anda. The world No. 1 never really looked like veering off course in a dominant display. Yuanu0027s best moment came in the second frame, when he claimed a break of 112, but he was ultimately eliminated.”