Summary
United suffer crushing defeat at League 1 side
Grigg and Afobe score twice in stunning victory
First time United have conceded four in a League Cup against lower league opposition
Live Reporting
Gary Rose and Marc Higginson
FULL-TIMEpublished at 21:42 British Summer Time 26 August 2014
FULL-TIMEpublished at 21:41 British Summer Time 26 August 2014
21:41 BST 26 August 2014FULL-TIMEpublished at 21:41 British Summer Time 26 August 2014
21:41 BST 26 August 2014GOALpublished at 21:41 British Summer Time 26 August 2014
21:41 BST 26 August 2014Striker Jermaine Beckford has surely won it for Bolton with an excellent volley from a tight angle.
FULL-TIMEpublished at 21:40 British Summer Time 26 August 2014
21:40 BST 26 August 2014All square at full-time and this one is going to extra time.
FULL-TIMEpublished at 21:39 British Summer Time 26 August 2014
21:39 BST 26 August 2014FULL-TIMEpublished at 21:38 British Summer Time 26 August 2014
21:38 BST 26 August 2014Join the debate at #bbcfootballpublished at 21:38 British Summer Time 26 August 2014
21:38 BST 26 August 2014Paul Mulligan:, external SomewhereDavid Moyes will be enjoying a glass of red wine safe in the knowledge that he wasn't to blame after all.
Tim Arstall: , externalVan Gaal needs to learn that Utd won't win based on reputation alone, play inexperienced players and they will be punished.
Louis Porter:, external 3-0 This is the worst I have ever seen United play! I feel sorry for Di Maria who is going from Champions League winner to this.
Postpublished at 21:38 British Summer Time 26 August 2014
21:38 BST 26 August 2014Dear oh dear Javier Hernandez. Andreas Pereira smashes an effort from 30 yards out that is heading wide but it goes straight to an unmarked Hernandez, who flicks the ball even further wide. David De Gea then saves on the line as MK Dons go looking for a fourth. The packed-out Stadium:mk is bouncing.
FULL-TIMEpublished at 21:38 British Summer Time 26 August 2014
21:38 BST 26 August 2014GOALpublished at 21:38 British Summer Time 26 August 2014
21:38 BST 26 August 2014Too little too late? It is all hands to the attacking pump as Michael Brown reduces Cardiff's advantage to a single goal.
FULL-TIMEpublished at 21:37 British Summer Time 26 August 2014
21:37 BST 26 August 2014FULL-TIMEpublished at 21:37 British Summer Time 26 August 2014
21:37 BST 26 August 2014FULL-TIMEpublished at 21:37 British Summer Time 26 August 2014
21:37 BST 26 August 2014CELTIC KNOCKED OUT OF CHAMPIONS LEAGUEpublished at 21:36 British Summer Time 26 August 2014
21:36 BST 26 August 2014Maribor win 1-0 in Scotland and 2-1 on aggregate to send Celtic tumbling out of the Champions League. They now drop into the Europa League.
Join the debate at #bbcfootballpublished at 21:34 British Summer Time 26 August 2014
21:34 BST 26 August 2014Sally Smith:, external WANTED: one football team. Please apply to Mr L. Van Gaal, c/o Old Trafford, Manchester.
Aksel Vermassen:, external United have hit rock bottom.
Scamp27: , externalIf United losing to Swansea "smashed their confidence" then what does this do?! Liquidise it?
GOALpublished at 21:34 British Summer Time 26 August 2014
21:34 BST 26 August 2014Promising Spain youth player Ivan Calero might have just struck the winner for Derby - a great strike into the top corner.
Postpublished at 21:34 British Summer Time 26 August 2014
21:34 BST 26 August 2014Manchester United try to respond as substitute James Wilson forces a fine save out of MK Dons goalkeeper David Martin. Unbelievably, that was the visitors' first shot on target.
GOALpublished at 21:33 British Summer Time 26 August 2014
21:33 BST 26 August 2014A lovely curling shot into the top corner from the edge of the box makes it two for the night for Josh Murphy. And that is good night for Crawley.
Postpublished at 21:32 British Summer Time 26 August 2014
21:32 BST 26 August 2014Steve Claridge
BBC Sport"Manchester United are not being beaten, they are getting thrashed, incredible. These players are clearly not good enough. Why you would play them here and in this system beggars belief. You end up with a performance like this. Van Gaal is the manager and he knows whether they're good enough and he's got it bang wrong."