Simon Eastwood is on in goal for Oxford. Siriki Dembele is the man to be sacrificed for the U's.

Foxes defender Luke Thomas slices at goal and it's inches from a third, but not close enough.

Time is running really low now.

Now then, 10 v 10 for the closing stages...

Rylan Brownlie goes through for Barnsley but Oxford goalkeeper Jamie Cumming comes out and wipes him out.

A straight red for Cumming for denying a goalscoring opportunity.

Simon Oxley
BBC Three Counties Radio commentator

Strong finish from Luton looking to really seal the deal.

Bit misty out there as well now.

Walsall have retaken the lead against Colchester. Aaron Pressley gives the Saddlers a 2-1 advantage.

Andy Smith has given Gillingham a 2-1 lead against Shrewsbury, and lifted his side up to within a point of the play-offs.

And now another chance for Luton as Jamie Donley lets fly but his effort is blocked by Posh defender Sam Hughes.

After withstanding plenty of Posh pressure, Luton are finishing this one the stronger of the two sides.

Mads Andersen meets a corner for the Hatters but his header is cleared off the line by Peterborough's Harry Leonard.

Chances at both ends!

First for Oxford as Gatlin O’Donkor's header from Jack Currie's cross flies over.

And then Barnsley almost regain the lead but Jamie Cumming makes an excellent save to deny Rylan Brownlie's powerful strike from just outside the area.

MK Dons have a fifth and it's from... not Aaron Collins.

Callum Paterson proves he is also about to serve up a goal as he nods one in from in front of the net.

They lead Doncaster 5-1.

We so very nearly had a breakthrough at the AIG stadium!

Will Norris punts the ball long to Daniel Udoh, who brings it down like a magician and rounds Jack Bycroft. The goal is gaping but the angle is so tight. He gets a shot away and his effort is blocked on the line by Jack Taylor.

Calling that a lucky escape would be putting it far too lightly.

Michael Smith gets on the end of Jon Russell's corner for Mansfield but his header is just off target.

Notts County are nine minutes plus stoppage time away from a first away win at Mansfield for 21 years.

Another effort for Peterborough as Sam Hughes gets on the end of Matthew Garbett's delivery from a free-kick... but his header flies over.

Mark Stallard
Ex-Notts County striker on BBC Radio Nottingham

It’s like a keep-ball session at the minute.

Mansfield look like they don’t know what to do when Notts have the ball.

It looks like they’ve gone for a front four and they’re throwing the kitchen sink at it, the game’s become really open.

Luton have done well to maintain their clean sheet so far. Peterborough have been much improved since going 2-0 down but the Hatters are standing firm.

The Hatters are about seven minutes plus stoppage time from a fourth straight win and a big three points in terms of their promotion ambitions.

Stockport have completed the comeback after Jack Diamond's curling cross is nudged into the net by Ethan Ennis for a 2-1 lead over AFC Wimbledon.

Aaron Collins has scored a fourth for MK Dons. What a game he's having!

That puts him as the top scorer across the top four divisions with 13 goals. Erling Haaland, who?

Leon Barnett
Former Luton defender on BBC Three Counties Radio

I think Peterborough haven’t definitely changed their shape, I think they’ve gone for three at the back.

I think their subs have energised them and they’re trying to get on the ball more.

Oxford are racking up the shots. They have now had 30 - yes THIRTY.

The U's have put 10 of those on target but still it remains all square.

The 10 men of Barnsley continue to cling on for what would be a very valuable point, especially under these circumstances.