[ad_1]
Defending champion Luca Brecel was an early casualty at the Scottish Open, losing 4-3 to Fraser Patrick in the first round.
Patrick, from Glasgow, is ranked 75 places below the Belgian world number 11.
Former world champion Stuart Bingham also suffered a shock defeat in Edinburgh, beaten 4-3 by Zak Surety.
John Higgins, three times a beaten finalist – including in 2021 – defeated Anthony Hamilton 4-2.
World number one Ronnie O’Sullivan cruised through with a 4-0 win against Bai Langning, which included a remarkable century break in just three minutes and 34 seconds.
It falls three seconds shy of Tony Drago’s fastest televised century from 1996.
Mark Selby, champion in 2019 and 2020, beat Aaron Hill 4-2, while Judd Trump, Neil Robertson, Mark Allen and Mark Williams progressed comfortably.
Sign up to My Sport to follow snooker news on the BBC app.