How Guardiola transformed the Premier League tactically

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Gianluigi Donnarumma and Erling Haaland - City's goalkeeper and main forward this season - are vastly different to those such as Manuel Neuer and Lionel Messi who Guardiola coached earlier in his career

Against high-pressing sides, City have - at times - still built up short by asking midfielders such as Bernardo Silva and Rodri to drop deep and pick up the ball directly from the goalkeeper. It is reminiscent of five-a-side football - and a trend we might see others copy over the next few seasons.

The upside of having an elite goalkeeper became - in City's mind - more valuable in tight games, and rivals taken the same view, with Manchester United replacing Onana with Senne Lammens - a more traditional keeper - in what feels like a decade-long full-circle moment.

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Against Leeds' high press, to compensate for City's less technical keeper and central defenders compared to the likes of Ederson, John Stones and Aymeric Laporte, Guardiola used Bernardo Silva and Rodri in centre-back positions from goal-kicks

The ever-evolving use of full-backs

City broke the record for Premier League points in 2018 - amassing 100 as Guardiola won the competition for the first time.

Injuries to big-money signings left City without options at full-back early in the season, so Guardiola had to adapt.

Though much has been made about the squads he has inherited in previous jobs, arguably his biggest strength has been creating new and viable tactical set-ups with the players at his disposal - often following injuries.

With no natural left-back available, Guardiola looked at the left-footers in his squad - Oleksandr Zinchenko and Fabian Delph - and, noting their qualities as technical passers suited to playing infield, he inverted his left-back next to his defensive midfielder.

That gave City a level of security in the centre of the pitch, improved their build-up, suited the left-back, and allowed the left-winger to hug the touchline.

The jigsaw came together brilliantly, with opposition teams struggling to adapt to City's build-up. And when Mikel Arteta took Zinchenko to Arsenal, they played some of their most free-flowing football with inverted full-backs.

Ange Postecoglu - another of Guardiola's admirers - also used the tactic when he was Tottenham manager, with Pedro Porro and Destiny Udogie narrow in the build-up alongside their defensive midfielder.

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Postecoglu's Spurs would play with both full-backs inverting into midfield

Going back to 2018-19, when Zinchenko was out injured, left-footed centre-back Laporte played at left-back.

In their Treble-winning season of 2022-23, centre-backs Manuel Akanji and Nathan Ake played at right-back and left-back respectively - either side of Ruben Dias and John Stones, with the latter moving into midfield.

That opened up the idea of using more traditional centre-backs out wide, bolstering a defence in a unique manner.

Newcastle's 6ft 7in defender Dan Burn has since played as a left-back, tucking in to form a back three on the ball before defending as a left-back out of possession.

With more attack-minded defenders, Guardiola has experimented with Joao Cancelo and now Nico O'Reilly at full-back, moving them centrally but higher up the pitch - allowing them to arrive in the box and contribute to goals.

Jurrien Timber and Riccardo Calafiori at Arsenal and Malo Gusto and Marc Cucurella at Chelsea have been used in a similarly attacking fashion by Arteta and former Chelsea boss Enzo Maresca - both former Guardiola assistants.

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The latest iteration of the Guardiola full-back can be seen in Nico O'Reilly - a wide defender in a back four who can step alongside the defensive midfielder in build-up, float over to the left flank and play crosses, or attack the box, scoring centrally

From fast breaks to controlled possession

Guardiola has always been a proponent of dominating possession. Early in his managerial career, leading Barcelona, he said privately he had betrayed himself in a match against Inter Milan.

Having selected Zlatan Ibrahimovic up front, he played with less possession than normal and looked to attack quickly. Soon after, he promised to himself that even if he were to fail, he wanted to do so abiding by his own principles.

Through Guardiola's use of midfielders as inverted full-backs and having technical players across the pitch, City have always dominated possession under him.

During the 2017-18 season, they had on average 71.9% of the ball per game. Since then they haven't dropped below 60% across the season.

Winning six Premier League titles in seven seasons using that approach meant controlled, positional, high-possession football became the norm.

Liverpool boss Arne Slot won the Premier League in his first season playing closer to those principles than Jurgen Klopp's more intense style of play.

While Arteta's Arsenal have put up impressive defensive records this season, they also look to keep the ball during games.

And Brighton's sustainable model of success has come from hiring coaches who seek to impose themselves on the game through possession, with Roberto de Zerbi and Fabian Hurzeler excelling.

Scott Parker, Vincent Kompany, and Russell Martin have also persisted with this philosophy in the Premier League - ultimately failing because of player quality and a reluctance to change approach. It underlines the impact Guardiola has had on coaches throughout the league.

Prior to Guardiola's arrival, English football was famed for its intensity, directness and fast attacks, with Sir Alex Ferguson's Manchester United dominating.

United under Michael Carrick have leaned into those traditional counter-attacking roots, but one of Guardiola's most impressive feats has been to come into a league that had Ferguson's tactical fingerprints all over it and change the overarching approach of many of the its best sides.

Guardiola's first-mover advantage

Guardiola has undoubtedly changed the tactical landscape in the Premier League, but he has also adapted to its many challenges too.

There is a misconception his style is a fixed one he imposes on a league, forcing opponents to copy. But while he holds fundamental principles that have served him well for many decades, he is still able to quickly tweak his tactics to best suit new signings and deal with unexpected challenges.

For Guardiola, being able to adapt to the quality of his players - while exploiting weaknesses he sees in the league - have allowed him to win and often, whether that be with traditional or inverted wingers and full-backs, or with false nines or natural nines.

When results came, other managers readily copied the Guardiola plan.

Their problem was often that by the time they copied what worked, Guardiola and Manchester City had moved on.