League One leaders Portsmouth draw 0-0 at Charlton but extend lead at top of table to seven points
Bolton beaten 4-1 by Blackpool, Derby lose to promotion rivals Barnsley, Peterborough beat Cambridge
Mansfield go top of League Two with 5-1 win over Salford, Stockport held by Swindon
Wrexham lose at Gillingham, Crewe win to go third
Charlton 0-0 Portsmouth
That is a big tackle from Macauley Gillesphey as he throws himself in the away of Myles Peart-Harris, who was getting ready to shoot.
Charlton took points off Bolton last week and they are so close to holding leaders Portsmouth.
Mansfield 4-1 Salford
Salford went to Field Mill last season and scored five. Something tells me Mansfield were out for revenge this afternoon.
Charlton 0-0 Portsmouth
Portsmouth were almost thinking this was their moment but Abu Kamara's effort from the edge of the box is deflected inches over the bar.
Lucas Akins (81 mins)
Four-midable! The Stags are going top!
The man who caused the sending off just moments earlier has got in on the goalscoring act.
After finding himself through on goal, it's a cool finish from the forward to put the icing on this table-topping cake.
Jim O'Brien (83 mins)
Perhaps not quite game over after all!
Jim O'Brien gives his side hope, beating Harvey Davies with a shot fired down into the ground that nestles in the back of the net.
They couldn't, could they?
Theo Vassell (73 mins)
A difficult task just got harder for the Ammies.
It's a straight red for Theo Vassell, who brings down Lucas Akins as last man. Can't have any complaints there.
Leyton Orient have turned it around away at Oxford and now lead 2-1 after a great strike from George Moncur in the 77th minute.
Jordan Gabriel (84 mins)
This one is definitely heading Blackpool's way if it wasn't already.
Bolton have a corner but they are horribly exposed on the break and Karamoko Dembele tees up Jordan Gabriel, who led the charge forward, to make it four.
What an awful afternoon this has turned into against the 10-man visitors.
Image source, Rex FeaturesNotts County 0-3 Crewe
Mark Stallard
Former Notts County striker on BBC Radio Nottingham
It’s yet another goal of Notts' own making.
That's the third goal for Crewe and the game. It doesn't matter how many added minutes there is, Notts aren't coming back from that. It's going to take an absolute miracle from now for them, the kop is emptying rapidly.
We might have to suffer another 20-plus minutes of it yet.
Charlton 0-0 Portsmouth
Kusini Yengi and Myles Peart-Harris have been summoned from the Portsmouth bench in place of Paddy Lane and Callum Lang.
It has not really happened in attack for Pompey in this second half.
Sutton 1-1 Colchester
Huge! Owen Goodman picks the right way and keeps Colchester level. How big could that be come the end of the season?
What a massive chance gone begging for Sutton's Harry Smith.
Image source, Rex FeaturesJosh Austerfield (78 mins)
Game. Over.
The Huddersfield loanee gets his second goal since joining on loan, finding the bottom corner with a low strike from 25 yards.
Sutton 1-1 Colchester
Wow. A handball is given in the box and the hosts have the chance to take a precious lead...
Notts County 0-2 Crewe
Mark Stallard
Former Notts County striker on BBC Radio Nottingham
We're at 73 minutes and I'm not sure Alassana Jatta has touched the ball. If Notts can feed the ball into the penalty area, even if he doesn't benefit of it, maybe it can create space.
He's just come in through the door - he's got to get used to Notts and Notts have got to get used to him.
Notts County 0-2 Crewe
Notts County have made a triple substitution to try to change their fortunes in this one, but the fresh legs haven't really made a difference.
Alex defender Rio Adebisi heads away a dangerous cross at the back stick in rare foray forward for the Magpies.
Barnsley 2-1 Derby
Image source, PA MediaMax Bird thinks he has equalised for Derby, but his left-footed effort flashes just past Liam Roberts' post.
The Rams know that a point would be huge at this stage.
Leaders Pompey still can't find a way through against Charlton at The Valley.
It remains goalless heading into the closing stages.
Elsewhere, Promise Omochere has levelled matters for Fleetwood at Exeter.
Charlton 0-0 Portsmouth
Portsmouth players won't know it, but with Bolton and Derby both losing, they have a big chance to break clear at the top.
But at the other end, Pompey need goalkeeper Will Norris to be sharp and keep out a close range effort from Rarmani Edmonds-Green.
Crawley have broken the deadlock away at Accrington as Harry Ransom rises highest to head home a corner for this first goal for the club.
Leaders at the start of the day Stockport are set to end it in second spot unless they can find a goal at home to Swindon.
Down at the bottom, Forest Green are still leading Tranmere 1-0 - can they hang on for a priceless win?
Barnsley 2-1 Derby
Eric Steele
Former Derby and Man Utd goalkeeper on BBC Radio Derby
Set plays win and lose you games. Great delivery in, Adam Phillips gets in front of his man and heads it in.
Nobody attacking the ball for Derby, that will disappoint them. They will have to work hard to get back in the game.
It was coming, there was pressure.