Leeds’ form has been a mixed bag over the last few games, and they were able to pull off an impressive comeback at Stamford Bridge last time out. Before that, Daniel Farke's side cruised past Nottingham Forest at Elland Road, winning that game 3-1.

Leeds also had no trouble against Championship side Derby in the previous FA Cup round, as they secured a comprehensive 3-1 victory on their travels against the Rams. Leeds racked up 22 shots worth 3.12 xG - if not for Jacob Zetterstrom’s eight saves, the scoreline really could have gotten out of hand.

Birmingham, meanwhile, have kept just one clean sheet in their last nine league matches at home, yet they remain unbeaten across that stretch, which underlines how open their games have been. They have regularly been able to cause problems going forward, and they should once again be front-footed here with the backing of their home support.

Grimsby pulled off the impossible in that game against Manchester United. They raced into a 2-0 lead at half-time, and were unfortunate to be pegged back by two late goals, which sent the tie to penalties. It was a long shootout, but Bryan Mbeumo eventually missed to send the home crowd into jubilation.

That result set the tone for their cup run, and Grimsby then went on to beat Championship side Sheffield Wednesday in the following round, showing they were capable of backing that performance up. However, their limitations were exposed in the next round, as they were dumped out by Brentford in a comprehensive 5-0 home defeat.

Wolves might be struggling in the Premier League, but there remains a significant gulf in quality between these sides. Rob Edwards' side thrashed Shrewsbury Town 6-1 in the previous round, and this game could have a similar outcome.

Stoke do not arrive in great shape either, having failed to win any of their last six Championship matches. That run has seen them slip down to 14th in the standings, which represents a notable drop-off from earlier in the campaign. The Potters were as high as 2nd at the end of November, with promotion looking a realistic target at that stage. Since then, performances have steadily tailed off.

Their home form has been particularly underwhelming. Stoke have recorded six wins, three draws and six defeats from 15 Championship games at the bet365 Stadium, ranking 19th in the division for total points accumulated on home turf.

Fulham should be confident they can get the job done inside 90 minutes here, especially after making light work of Middlesbrough in the previous round. That tie finished 3-1, and the gulf in quality between the two sides was apparent.

Wigan were beaten 2-1 by Reading on Tuesday night, a result which deepens their troubles in the relegation zone of League One. They now sit in the bottom three, only two points adrift of safety, but there has been no real sign of improvement after four successive league defeats.

Last weekend’s 6-1 defeat against Peterborough was their most recent away outing, highlighting a vulnerability on the road. Wigan’s away record now stands at two wins, seven draws, and seven losses from 16 League One matches, with 18 goals scored and 30 conceded. It has been a really poor season for the Tics, as they haven’t really been able to exert any control on their games.

Arsenal are likely to rotate this weekend, but the depth at Mikel Arteta’s disposal means they can still field a very strong eleven - there is a massive gulf in quality between these two sides.