Bristol Rovers 1-0 Southampton: Jason Euell challenges Rovers captain Stuart Campbell as the hosts dominate

Rovers deservedly take the lead in the 84th minute as Rickie Lambert's free-kick deflects off Jermaine Wright

Stuart Campbell and Chris Lines celebrate at the final whistle as Rovers make the quarter-finals for the first time since 1958

Cardiff 2-0 Wolves: Peter Whittingham calmly slots home to give the hosts the lead in just the second minute

Jimmy Floyd Hasselbaink scores Cardiff's second with a superb strike that curls into the top left-hand corner of the goal

Chelsea 3-1 Huddersfield: Frank Lampard scores his 100th goal for Chelsea after finding space in the Huddersfield box

Huddersfield stun Avram Grant's side as Michael Collins fires home after collecting Chris Brandon's fine pass

Lampard grabs his second to give Chelsea the lead again after Huddersfield keeper Matt Glennon saves his initial effort

Coventry 0-5 West Brom: Chris Brunt heads the visitors ahead from Roman Bednar's cross in the 12th minute

The Baggies run riot at the Ricoh Arena after Roman Bednar takes advantage of Coventry keeper Andy Marshall's mistake

Liverpool 1-2 Barnsley: Dirk Kuyt drives the ball home from six yards to give the Reds the lead in the 32nd minute

Barnsley force the equaliser as Stephen Foster heads in Martin Devaney's excellent cross in the 57th minute

Liverpool are stunned in injury time as Brian Howard thumps in the winner from 20 yards to give Barnsley victory at Anfield

The Tykes players savour the moment on Merseyside with the hoards of Barnsley fans after causing the shock of the day

Manchester United 4-0 Arsenal: Gunners boss Arsene Wenger takes his side to Old Trafford for the highly anticipated clash

Wayne Rooney finds himself free in the box before flicking a header past Arsenal's Jens Lehmann in the 16th minute

The lead is doubled just moments later as Darren Fletcher heads in after fine work from Nani on the left

Nani thumps in United's third in the 38th minute as Arsenal's wretched first-half display goes from bad to worse

Fletcher's thumping header gives the hosts a 4-0 lead in the 74th minute with Arsenal's defence beaten yet again