Fourth day of the UK Championship 2021

Second round:

Robbie Williams (2-6) Ronnie O'Sullivan
46-(58)82, 118(114)-4, 79(68)-2, 0-(91)91, 9-(74)82, 1-68, 7-(66)66, 10-(55)64

Kyren Wilson (6-0) Jak Jones
113(113)-0, 71-68, 77-26, 77-3, 77(77)-7, 63-19

Wu Yize (6-4) Hammad Miah
61-66, 110(109)-14, 87(57)-22, 116(82)-16, 0-(79)85, 68-21, 72-48, 14-75, 8-69, 64-42

Dominic Dale (6-4) Si Jiahui
1-(55)103, 62(62)-24, 54-76, 79(79)-0, 75(57)-35, 73-47, 81(74)-0, 12-69, 11-88, 78-1

Joe Perry (2-6) Matthew Selt
4-(54,53)124, 70-72, 39-71, 64(55)-60, 25-90, 44-(50)72, 96(55)-15, 19-64

Yan Bingtao (3-6) Ben Woollaston
45-75, 85(54)-9, 44-53, 62(56)-(63)63, 62-69, 99(95)-29, 0-(136)136, 82-35, 0-85

Martin O'Donnell (4-6) Jack Lisowski
43-71, 39-70, 13-(74)74, 61-29, 23-(58)72, 58-56, 39-(51)75, 82(71)-49, 62-56, 0-(54)81

Michael Holt (5-6) Andy Hicks
54-46, 0-81, 69-63, 72-40, 11-(59)115, 12-(61)61, 11-53, 22-57, 59-50, 81(54)-38, 0-(88)88

Barry Hawkins (6-1) Gao Yang
87(64)-41, 0-69, 92(51)-24, 66-4, 91-14, 62-20, 61-38

Mark King (6-2) Gerard Greene
78-32, 75-61, 22-(54)61, 88(84)-6, 66-7, 67-0, 0-(66)82, 71-21

Noppon Saengkham (6-3) Allister Carter
68-70, 69(68)-32, 65-1, 129(128)-1, 0-(101)101, 72-43, 0-(63)79, 60-0, 119(119)-0

John Higgins (6-3) Alexander Ursenbacher
91-21, 53-48, 87(87)-0, 131(131)-0, 74-0, 20-(56)68, 6-(55)76, 21-66, 86(86)-0

Alexander Ursenbacher (3-6) David Gilbert
83-1, 32-(62)86, 0-70, 34-89, 70-(52)60, 74(73)-4, 1-(59)80, 37-(68)74, 1-(115)117

Gary Wilson (4-6) Liam Highfield
21-75, 35-62, 85-7, 38-(86)86, 95-40, 0-(84)86, 69(53)-1, 0-95, 92(92)-0, 0-63

Joe O'Connor (4-6) Mark Allen
102(53)-40, 60(55)-70, 59(55)-(58)63, 68-8, 63(63)-64, 86(79)-30, 54-(62)68, 4-(66)100, 91(85)-26, 1-70

John Astley (4-6) Mark Joyce
66-7, 59(55)-68, 52-(63)82, 71-0, 63(57)-30, 77-28, 11-(67)67, 54-68, 54-63, 64-65

All results, the tournament table and statistics UK Championship 2021 available here.