Ronnie O’Sullivan won a tense deciding frame against China’s Wu Yize at the World Open in Yushan to reach his 66th ranking final.
It came the day after he produced the sport’s highest-ever professional break of 153 in his 5-0 quarter-final victory over Welshman Ryan Day.
The seven-time world champion was never behind against Wu but struggled to break clear of the world number 11 before finally completing a 6-5 victory.
Wu had the first chance in the decider, opening a decent lead with a break of 43, but 50-year-old O’Sullivan punished a poor safety shot by sinking a long red then held his nerve with a clearance of 89.
The Englishman has not won a ranking event since beating Judd Trump to claim victory at the World Grand Prix in January 2024.
World number one Trump faces Thailand’s Thepchaiya Un-Nooh in Saturday’s second semi-final and could once more stand in O’Sullivan’s way as he bids for a record-extending 42nd ranking title.
O’Sullivan has signed up to compete in the World Seniors Championship for the first time this year.
O’Sullivan beats Wu to reach World Open final
London, Mar 21 (Agencies):
