Ronnie O'Sullivan's hopes of a record-extending eighth UK Championship are over after losing an epic quarter-final with Kyren Wilson that wasn't short of controversy.
The Rocket bounced back from 5-3 down to force a deciding frame but Wilson, who is seeking the first Triple Crown title of his career, held his nerve brilliantly with a match-winning 102 break to edge through at the Barbican in York.
There was a flashpoint after the sixth frame at 3-3 when O’Sullivan had an altercation with a photographer. He called over referee Jan Verhaas and urged him to remove the person on account of the camera not having a tripod.
Earlier in the match, he took to his seat mid-break due to a disturbance in the crowd, as some fans on the other table left the arena for refreshments following the end of a 40-minute frame between Luca Brecel and Anthony McGill.
O'Sullivan did also produce moments of magic during the encounter including breaks of 115, 76, 64 and 83 while he also produced this incredible left-handed pot.
This left handed pot from Ronnie O'Sullivan to help him win a crucial frame in a UK Championship quarter final 👌pic.twitter.com/svmWyvZYc9
— Chris Hammer (@ChrisHammer180) December 3, 2021
Wilson, who also fired in a century break of 117 in the second frame, will now meet Brecel following the Belgian's 6-2 victory over McGill.
O’Sullivan, meanwhile, shrugged off the controversial incidents and repeated his recent insistence that he “didn’t care” enough to make it a major issue.
He said: “I’d rather just sit down and wait. I said to the referee, we’re in no rush. I’m here to play snooker and there’s no time limit on how long the match takes.
“It doesn’t bother me. I play in good venues and bad venues, it is what it is. I don’t even care enough to have an opinion on it. It is what it is – just keep eating the smoked salmon and cream cheese.”
Wilson, seeking a place in his first UK semi-final and only a fourth win over O’Sullivan in 11 attempts, had got off to a flying start with breaks of 92 and 117 to establish a 2-0 lead.
O’Sullivan staged his first sit-down protest early in the fourth frame but it did little to detract from his momentum as he returned to polish off a century of his own and haul the match back level at 2-2.
What a match 😍
— Eurosport UK (@Eurosport_UK) December 3, 2021
What a battle 👏
What 𝗘𝗡𝗧𝗘𝗥𝗧𝗔𝗜𝗡𝗠𝗘𝗡𝗧 🔥@KyrenWilson defeats Ronnie O'Sullivan to reach the semi-finals of the #CazooUKChampionship 🇬🇧
𝗧𝗛𝗘 𝗪𝗔𝗥𝗥𝗜𝗢𝗥 indeed! 🙌 pic.twitter.com/KurKkY2Zge
After sharing the next two frames, O’Sullivan’s frustration boiled over again early in the seventh, when he insisted a photographer be removed from the arena.
Twice more O’Sullivan returned to his seat in the eighth frame, during a break in play in the match next door. O’Sullivan told Verhaas: “It’s the noise – I’d rather they all sit down, I’m in no rush.”
A rash safety from O’Sullivan allowed Wilson to produce a 39 clearance and move one frame from victory, but he blew his first chance of wrapping up the win after running out of position on a break of 35.
O’Sullivan duly summoned a 64 clearance to reduce the deficit to one frame, then forced the decider with a cool clearance of 83, punctuated by another short break as the action ebbed on the other table.
But it was Wilson who rose to the occasion, clenching his fist midway through his final-frame century and he said: “I’m super-proud. At 5-3 things were starting to go a little bit against me and it’s only human to start to think your time has gone.
“I’m kind of fighting myself and starting to think I could have won this one, I’ve let another one slip against him, because I have let a couple slip against Ronnie, so to hold it together and take it out convincingly, there’s no better feeling.”
Rising star Zhao Xintong reeled off six frames in a row to overcome Jack Lisowski 6-2 and reach the biggest semi-final of his career.
The Chinese 24-year-old, rated by the likes of O’Sullivan and Jimmy White as the hottest prospect in the sport, fell 2-0 down as Lisowski made an encouraging start with breaks of 79 and 63.
But Lisowski, still widely regarded as the best player yet to win a ranking event, was guilty of missing too many chances and Zhao fired back in scintillating fashion, with four half-centuries, culminating in an 83 in the final frame, to seal his win.
He will meet Barry Hawkins in the semi-finals after the Hawk ended the fairytale run of veteran Andy Hicks with a routine, if long-winded, 6-1 victory.