World champion Wu Yize fell in the third round of the English Open as Liam Davies scored an eye-catching 4-1 victory in Brentwood.

Welsh prospect Davies, 20, opened up a 3-0 lead on his way to the first ranking event quarter-final of his career, helped by a break of 105 in the second frame, then completed his victory as China’s Wu struggled to find his dynamic best form.

Tantalisingly, Davies will face compatriot Mark Williams, the three-time world champion, in the last eight on Friday evening.

Williams, still a major force on the baize at the age of 51, had breaks of 76, 103 and 63 in a late-night 4-1 victory over England’s Barry Hawkins.

Mark Selby, who was runner-up at last week’s British Open and won the China Open in August, had his hopes of reaching another final ended by a 4-3 defeat against fellow former world champion Kyren Wilson.

Selby led 2-0 in the all-English tussle after an early break of 112 but then lost the next three frames. He dragged himself level, but Wilson trebled in the yellow to effectively make sure of victory in the decider.

England’s Judd Trump, newly deposed as world number one, edged a tense decider against Scot Anthony McGill to take a 4-3 victory.

Trump will face a quarter-final against Shaun Murphy who was taken the distance after midnight by Pang Junxu before racing through the deciding frame with a 103 break.

Ali Carter had a highest break of 75 as he completed a 4-2 win over Gong Chenzhi, Zhou Yuelong made a 141 in his 4-2 victory over Chinese compatriot Yuan Sijun, and Ding Junhui beat Joe O’Connor 4-1.