The FA Cup fourth round could host an explosive West Midland derby - if West Bromwich Albion and Birmingham City can win their respective replays.

The draw has been kind to Aston Villa who will face League One strugglers Port Vale at Villa Park.

Coventry's reward for victory over Brighton is a tie against either near neighbours Nuneaton or Premiership Middlesbrough at the Ricoh Arena.

Non-league Tamworth will face Walsall if both sides can overcome Stoke and Barnsley respectively in replays.

Wolves will play Manchester United at Molineux - provided Sir Alex Ferguson's side can get past Burton Albion at the second attempt.

Draw in full:

Stoke or Tamworth vs Barnsley or Walsall

Cheltenham or Chester vs Newcastle United

Coventry City vs Nuneaton or Middlesbrough

WBA or Reading vs Torquay or Birmingham City

Portsmouth vs Liverpool

Leicester City vs Southampton

Bolton Wanderers vs Arsenal

Aston Villa vs Port Vale

Brentford vs Sunderland

Manchester City vs Wigan or Leeds United

Millwall or Everton vs Chelsea

Preston North End vs Crystal Palace

West Ham United vs Blackburn Rovers

Colchester United vs Derby County

Charlton Athletic vs Leyton Orient

Wolverhampton Wanderers vs Burton Albion or Manchester United

Ties to be played weekend of January 28/29th January