Jamal Lowe tries to make an immediate impact, whipping in a cross from the right which is deflected dangerously into the side-netting.

The corner is collected by Joel Latibeaudiere on the far side after Jordan Smith had to stretch to flap it away from under the crossbar, but his pass through to Connor Roberts is a sloppy one.

Bad news for Wayne Routledge, who has been forced off through injury. On comes Jamal Lowe for Swansea.

Routledge assisted the goal for Liam Cullen earlier, of course.

Michael Brown
Former Sheffield United midfielder on BBC Radio 5 Live

United are very comfortable as you would expect, but Argyle will get opportunities if United don't take their chances. We've seen in the Premier League that scoring has been a problem for them.

Barnsley don't half press high. The Norwich backline aren't getting a second to think, let alone figure out how to shift the ball forward effectively.

Oooh, Blackpool are so close to the opener as Luke Garbutt's free kick looks to be heading into the top corner but Christian Walton does well to get across and tip behind. Best chance so far for the visitors.

Rhian Brewster may not get a better chance to break his duck than today and he's in the mood now. First he rattles in a swerving, curling shot from 20 yards which moves in the air and the keeper palms it away, and then a moment later John Fleck pulls a cross back and Brewster slides in and nudges it wide!

Leon Osman
Former Everton midfielder on Final Score

Not a great start for Doncaster but David Moyes has made changes and when you make changes to a side that's in form the players have to hit the ground running, they have to be at the same level as the players they are replacing. The team are looking sharp.

Michael Brown
Former Sheffield United midfielder on BBC Radio 5 Live

Danny Mayor is a player in Argyle's midfield that can really hurt teams, but they need to get him on the ball. He can unlock things.

Not much has happened in the last few minutes at Swansea. Carl Jenkinson has a yellow card for that foul on Liam Cullen earlier.

Forest haven't had a shot on target yet. Swansea's goal was their first.

Lewis Dunk flashed a header over from a corner earlier and now it is the turn of his defensive partner Adam Webster to plant a header over the bar from a corner. Set pieces are causing Blackpool a bit of bother.

We have a break in play at London Stadium because a Hammers player is down getting treatment. So here is the goal that gave the home side their early lead...

Rhian Brewster is close to his first goal for the Blades, heading down and across goal and it sneaks wide of the target and just past the onrushing Billy Sharp as well.

Michael Brown
Former Sheffield United midfielder on BBC Radio 5 Live

Plymouth cannot get any passes together, all credit to United - they are moving it around with great runs, energy, diagonal passes that are putting the pressure on.

Yves Bissouma shifts the ball onto his right foot just outside the box and has a go at goal but he drags his shot well wide.

Brighton have had the better of the few chances so far but Blackpool look a danger on the break.

Barnsley starting to turn the screw a bit. They sense a moment. A bit of pinball in the Norwich box ends up bringing the home side a corner, which is swung in and nodded towards goal by Michal Helik, but grasped by Krul.

Conor Hourihane's free-kick is just about cleared by Forest but it's still with Swansea.

Hourihane is slipped through again on the left but this time Joe Lolley uses his body well to force a goal kick.

Norwich have seen a fair bit of the ball at Oakwell, but the only shots so far have come from the home side. Tim Krul was right behind the best of them, from range, by Romal Palmer.

Joel Murray: Cheering on Rovers today - I've got a few connections to Doncaster, have seen them play (against Leicester) about five times, and it's live on @BBCiPlayer! Love a cupset.

And the chances at London Stadium continue to come. Andriy Yarmolenko is teed up for a volley in the box but hits his effort across goal and wide.

If this keep up, Donny are gonna be done and dusted by half-time.

It had been nearly all Bristol City in the opening stages but it's the hosts who go close, Mason Bennett drilling in a low left-footer which is sneaking in at the near post but Max O'Leary makes an excellent stop.