A complete back four is what a team truly needs in order to solve the defensive issues. The likes of Atletico Madrid and Bayern Munich have made sure that they are able to stop any kind of attacking options executed by the opposition. Defense is where it starts and where it ends for any of the football teams, and a good defense can make or break the starting 11.
Currently, these teams have conceded the least number of goals in their respective leagues, but have also drawn attention by making some of the most important tackles and interceptions. These teams definitely hold the best defensive lineups in the world.
With Van Dijk being the leader of their defensive line, Gini Wijnaldum is often seen falling back with Lovren or Gomez, forming a 3 man defense, allowing the full-backs Trent Alexander-Arnold and Andy Robertson to make their runs and enabling width into the game. With their extremely tight defense, Liverpool are once again the contenders to win the Premier League title.
With John Stones and Laporte being the first choice for Guardiola this season, they have been able to stop every single team that stepped in front of them.
Jordi Alba being the aggressor from the left, and Sergi Roberto, who is seen to link up the play for the midfielders, the Barcelona defense has been a wall in front of the opposition. Their recent El Clasico match against Real Madrid was evident of the fact that they can carry this form all the way to the UEFA Champions League title, and can also be aiming for a treble.
The fact that the Blues have had a dream start to their season, Maurizio Sarri has aligned his defense in a manner that only 7 goals have been conceded so far this season, and this has been their best start since the 2016/17 Premier League season. An important thing to also note here is the fact that they are the contenders to win the Europa League this season.
The full-backs, on the other hand, have played an important role in order to stabilize the defense. Lucas Hernandez and Santiago Arias have been able to apply width into the system and can fall back to the defensive line in no time at all, building the natural back four line and forming a ‘wall’ for the opposition to stop their attack.