Leeds United travel to Millwall on Saturday looking to build on their 1-0 win against West Bromwich Albion at Elland Road on Tuesday night, which moved the Whites back up into the Championship's top two.

Marcelo Bielsa's side have won four of their opening five away matches in the Championship so far this season, beating Bristol City, Wigan Athletic, Stoke City, and Barnsley, conceding just one goal in the process, but the Whites did suffer a 1-0 defeat at Charlton Athletic in their last match on their travels.

Millwall, meanwhile, have endured a frustrating few weeks after starting the season in encouraging form winning two of their opening three matches, but the Lions have failed to win any of their following seven league matches and manager Neil Harris left the club following a 1-1 draw at Luton Town in midweek.

Leeds have found life difficult at the Den in recent years, with the Whites not managing to win in any of their last five visits to Millwall since a 1-0 victory in March 2012, although last season's 1-1 draw in the same fixture did at least end a run of four successive defeats for club away to the Lions.

This time around though, Leeds will be confident of managing to leave Millwall with all three points, given the Lions poor recent form and Bielsa's side will be hoping to make it back to back wins which could be enough to take them back to the top of the Championship table.

Here, we take a look at three Millwall weaknesses Leeds must look to expose this weekend...

Neil Harris' departure

The obvious potential situation that Leeds should be looking to use to their advantage on Saturday is Neil Harris leaving Millwall ahead of the game, with the former Lions striker an icon to the club's supporters and someone whose presence on the touchline always ensured his side would give their all in an attempt to pick up a result.

Harris guided Millwall to promotion from League 1 in 2017 and has since established the club back in the Championship, with an impressive 8th place finish in the their first season back in the English second tier, before a more challenging campaign saw them finish in 21st position four points clear of the drop zone.

However, with Millwall without a victory away from in the league this season and winless in seven league games, Harris has decided to leave the club and allow someone else to take them forwards, and the surprising nature of his departure should be something that Leeds can take advantage of if they get off to a strong start on Saturday.

Millwall's struggles in front of goal

Millwall's main issue so far this season has been their lack of quality in the final third, with the Lions managing to score just eight goals in their opening ten matches, which is the second fewest total in the division ahead of Barnsley, and they have failed to score more than once in their last 17 Championship matches stretching back to a 2-0 win over West Brom in April.

That should enable Leeds to feel confident that they can at least secure a point, with the Whites already having scored 14 league goals and also create and miss an awful lot of other chances, and if Bielsa's side can manage to score the first goal of the game they can be confident of shutting out their opponents and picking up three points.

Leeds have also conceded the fewest amount of goals in the Championship so far, having let in just five goals in ten games, which will make the prospect of Millwall breaking them down even less likely and put further doubt in their minds should they concede themselves.

Millwall's recent struggles to win at home

The Den is a notoriously difficult place for away sides to visit and Millwall claimed seven of their ten wins in the Championship last term on home soil, but despite winning their first two home games of this season the Lions have found wins much harder to come by in recent months.

Millwall have managed to win just two of their last eight Championship games at the Den stretching back to the end of last season, and that is something which will provide confidence that Leeds will be able to end their five match winless run away to the Lions.

Bielsa's side will need to start the match on the front foot, and if they can get into their usual passing rhythm the Whites should be able to force Millwall onto the back foot for large periods, which will only increase the tension around the stadium.