The Emirates FA Cup
Fourth Round ties
Match officials
Friday 25 January
Bristol City v Bolton Wanderers
7.45pm, Friday 25 January
Referee: Stuart Attwell
Assistant Referees: Richard West & Lee Venamore
Fourth Official: Craig Hicks
Arsenal v Manchester United
7.55pm, Friday 25 January
Referee: Craig Pawson
Assistant Referees: Edward Smart & Constantine Hatzidakis
Fourth Official: Paul Tierney
VAR: Christopher Kavanagh
Assistant VAR: Gary Beswick
Saturday 26 January
Accrington Stanley v Derby County
12.30pm, Saturday 26 January
Referee: Jon Moss
Assistant Referees: Marc Perry & Andrew Halliday
Fourth Official: Simon Hooper
Swansea City v Gillingham
3pm, Saturday 26 January
Referee: Darren England
Assistant Referees: Daniel Robathan & Neil Davies
Fourth Official: Ollie Yates
Shrewsbury Town v Wolverhampton Wanderers
3pm, Saturday 26 January
Referee: Roger East
Assistant Referees: Simon Beck & James Mainwaring
Fourth Official: Scott Duncan
Doncaster Rovers v Oldham Athletic
3pm, Saturday 26 January
Referee: Peter Bankes
Assistant Referees: Shaun Hudson & Sam Lewis
Fourth Official: Martin Woods
Brighton & Hove Albion v West Bromwich Albion
3pm, Saturday 26 January
Referee: Lee Mason
Assistant Referees: Derek Eaton & Simon Long
Fourth Official: Craig Pawson
VAR: Stuart Attwell
Assistant VAR: Peter Kirkup
Newcastle United v Watford
3pm, Saturday 26 January
Referee: David Coote
Assistant Referees: Dan Cook & Harry Lennard
Fourth Official: Darren Bond
VAR: Martin Atkinson
Assistant VAR: Stephen Child
Middlesbrough v Newport County
3pm, Saturday 26 January
Referee: John Brooks
Assistant Referees: Nick Greenhalgh & Matt Foley
Fourth Official: Marc Edwards
Manchester City v Burnley
3pm, Saturday 26 January
Referee: Graham Scott
Assistant Referees: Adrian Holmes & Michael McDonough
Fourth Official: Tony Harrington
VAR: Andre Marriner
Assistant VAR: Scott Ledger
Portsmouth v Queens Park Rangers
3pm, Saturday 26 January
Referee: Gavin Ward
Assistant Referees: Andrew Garratt & Nick Hopton
Fourth Official: Craig Hicks
Millwall v Everton
5.30pm, Saturday 26 January
Referee: Michael Oliver
Assistant Referees: Simon Bennett & Darren Cann
Fourth Official: Paul Tierney
AFC Wimbledon v West Ham United
7.45pm, Saturday 26 January
Referee: Anthony Taylor
Assistant Referees: Lee Betts & Gary Beswick
Fourth Official: Kevin Friend
Sunday 27 January
Crystal Palace v Tottenham Hotspur
4pm, Sunday 27 January
Referee: Kevin Friend
Assistant Referees: Adam Nunn & Matthew Wilkes
Fourth Official: Roger East
VAR: Lee Mason
Assistant VAR: Adrian Holmes
Chelsea v Sheffield Wednesday
6pm, Sunday 27 January
Referee: Andre Marriner
Assistant Referees: Stuart Burt & Sian Massey-Ellis
Fourth Official: Lee Probert
VAR: Graham Scott
Assistant VAR: Simon Bennett
Monday 28 January
Barnet v Brentford
7.45pm, Monday 28 January
Referee: Andrew Madley
Assistant Referees: Andrew Fox & Akil Howson
Fourth Official: Andy Woolmer