New managers, new systems: the Premier League's eleven dugout changes and what each pre-season actually proved

Sky Sports published a club-by-club Premier League season preview on Thursday 20 August 2026, the day before Arsenal host Coventry in the opening fixture at the Emirates Stadium. The review's value is that it gives a concrete pre-season result, signing, manager change or injury note for every one of the twenty clubs, rather than a single projected table. Reading it that way makes one pattern jump out: eleven of the twenty clubs arrive at the first weekend with either a new manager, a new system, or both.

The list runs from Xabi Alonso's 3-4-3 at Chelsea to Alvaro Arbeloa's rebuild at Fulham, from Marco Rose replacing Iraola at Bournemouth to Matthias Jaissle beginning a youth-led reset at Newcastle. Several promoted clubs are working with a first-time Premier League manager, while three Champions League-level sides have changed the use of their most important players. This walk goes through those changes by manager, with the pre-season evidence that supports or complicates each one.

None of the eleven are facing the same question. Chelsea's first league game is Monday night against Fulham on 24 August, and that match alone will test two of the rebuilds at once. Arsenal's opener against Coventry the night before will tell us whether Mikel Arteta has found a settled shape around Christos Tzolis. Bournemouth, Brentford and Manchester City have already used friendlies to rehearse specific structural moves. The next three fixtures are where each of those rehearsals becomes a public answer.

Chelsea's 3-4-3 is the clearest system on the board

Xabi Alonso's arrival at Chelsea is the most explicit system change in the division. The review records a switch to a 3-4-3, with Maxence Lacroix at the heart of the back three after a 3-0 win over AC Milan in Jakarta on 8 August. Chelsea's first Premier League game is Monday Night Football against Fulham on 24 August, and the early question is which of the new signings takes the wing-back positions.

A three-at-the-back system is unforgiving on the flanks. The two wing-backs have to defend as part of a five and attack as part of a three without leaving gaps on the transition. Alonso has used the friendlies to test combinations rather than score lines, and the Milan result suggests the defensive shape is settled. The remaining question is personnel: who carries the ball on the left, and who provides the underlapping run on the right. That choice is what the Fulham match will show.

Bournemouth are rebuilding around Marco Rose and Antonio Silva

Bournemouth's appointment of Marco Rose is a structural choice as much as a managerial one. The former Leipzig coach is associated with high pressing and quick vertical transitions, and the club has moved to give him the central defender that fit demands. Antonio Silva, a 22-year-old signed from Benfica, is set to replace Marcos Senesi. The review records a 7-0 win over Eintracht Frankfurt on 15 August, which gives the new shape a clean opening result.

The evidence to watch is not the 7-0. It is the minutes Silva plays in the first three fixtures. A new centre-back partnership with the kind of profile Rose prefers will need repetition before the pressing triggers become automatic, and the pre-season only offered a handful of those minutes. The first league games will show whether Silva is already the relay point for the rest of the line or whether the partnership still has to settle.

Brentford have moved up a tier without changing their method

Keith Andrews has kept Brentford's pattern but raised the spend. The review says the club broke its transfer record to sign Mali international Mamadou Sangare from Lens, and added Callum Wilson and Jaidon Anthony on top. The same review records a 7-0 win over Eintracht Frankfurt at the Gtech on 15 August, the same opponent Bournemouth faced and beat the same weekend.

Brentford's pre-season question is whether Sangare can play the same connective role in a system that already asks a lot of its central midfielders. Wilson's goalscoring record gives the forward line a different kind of option, and Anthony adds width. The 7-0 is encouraging, but Brentford's league pattern has always been tighter margins than the friendlies. The first three fixtures will show whether the recruitment has widened the margin or simply changed the names who fill the same roles.

Fulham's rebuild under Alvaro Arbeloa is a Spanish-led reset

Fulham have made the most concentrated single-window change in the division. Alvaro Arbeloa arrived from Real Madrid, and the club completed a £42.8m double signing of Gonzalo Garcia and Cesar Palacios from Real Madrid, plus £30m midfielder Shea Charles. The recruitment is shaped around the new manager's preferred profile, which is itself unusual for a club of Fulham's size.

Arbeloa's first competitive test is Monday Night Football against Chelsea on 24 August, the same night as Alonso's debut. That fixture is useful precisely because it lines up two new systems against each other in the first game of the season. Fulham's pre-season evidence in the review is thinner than Chelsea's, and the open question is how quickly Garcia and Palacios can settle into a working team rather than arrive as a group of individual profiles.

Crystal Palace's Pierre Sage has had the worst results of any new manager

Crystal Palace appointed Pierre Sage as manager, but the review records two heavy defeats: a 3-0 loss to Bromley on 25 July and a 3-0 defeat to Freiburg at the Europa-Park Stadion on 15 August. Pre-season results are not the main signal, but two 3-0s in a row at different levels of opposition tell us something about how far the new ideas have been absorbed.

The first Premier League fixture will not be a friendly. Palace's open question is not whether Sage can change approach in principle, but how many changes the squad can absorb before it loses the shape that finished last season. The opening weekend will tell us whether the 3-0s were an integration cost or a warning sign.

Newcastle's youth-led reset under Matthias Jaissle

Newcastle have entered a new phase after Eddie Howe's departure. Matthias Jaissle has taken over, and the review says four of Newcastle's five new signings, costing almost £140m combined, are aged 20 or under. The recruitment is deliberately pointed at the longer term, but the immediate cost is experience in a league that punishes it.

Jaissle's pre-season evidence in the review is the framework for a squad that has been deliberately remade. The first three fixtures will tell us how the manager handles the gap between the long-term plan and short-term availability. If two or three of the under-21 signings are starting by the third match, the plan is on schedule. If they are still being eased in, the manager has had to choose continuity over the new direction.

Nottingham Forest are using Oliver Glasner's three trophies as their reference

Nottingham Forest appointed Oliver Glasner, who arrived from Crystal Palace after winning three trophies in two seasons. Forest have already begun switching toward his preferred system, and the review identifies Ousmane Diomande as the standout signing of the window. Glasner's record gives him a clearer reference than most new managers.

The risk for Forest is that the reference only fits a squad that already plays a certain way. The review does not list a specific pre-season result for Forest, which makes the first three fixtures more informative than usual. The interesting evidence will be Diomande's positioning and Forest's shape without the ball, both of which are the parts of a Glasner system that take the longest to install.

Liverpool's Andoni Iraola begins with a debut goal and a long scrutiny

Liverpool's appointment of Andoni Iraola was accompanied by scrutiny over recruitment, squad balance and his ability to maintain a style across a full 90 minutes. The review ends with the most concrete player-level evidence the club has produced: Jeremy Jacquet scored on his debut in the final pre-season win over Como.

That is a single useful data point, not a settled side. Iraola's open question is the same one every new Liverpool manager faces, which is how to keep the high line from becoming a liability once the opposition has a week of footage. The opening three fixtures will show whether the debut goal and the pre-season structure were connected to a defensive plan, or whether they only described the attacking half.

Manchester City are reshaping wide play under Enzo Maresca

Manchester City have not changed manager, but Enzo Maresca is reshaping the use of wide players in his second season. The review records five assists for Antoine Semenyo across pre-season, alongside a note that he looked isolated in the 3-0 Community Shield loss to Arsenal at Cardiff on 16 August. Bernardo Silva's departure and Rodri's exit have left the midfield balance as the practical question behind the new wide plan.

Semenyo's numbers and his isolation describe the same problem. The new wide plan creates the chance for an assist, but it does not always give the wide player the second option underneath. The first three fixtures will tell us whether Maresca has solved that by changing the inside-forward role or whether City are now a team that creates more half-chances than full ones.

Ipswich and the promoted clubs are managing first-season scale

Of the three promoted clubs, Ipswich have the clearest continuity. Gary O'Neil is in place, the squad won its final three pre-season games, and Daizen Maeda has arrived from Celtic alongside Brazilian striker Emersonn. The review describes Ipswich as carrying momentum into the league rather than a system change.

Coventry and Hull are working with managers in their first Premier League window. Coventry return to the division after 25 years and open at Arsenal on Friday night, with record signing Caleb Yirenkyi and goalkeeper Carl Rushworth now permanent after his loan. Hull signed 18-year-old Australian centre-back Lucas Herrington from Colorado Rapids for £17m, a record for an Australian player, but goalkeeper Jack Butland is expected to miss until Christmas after arm surgery. Both clubs are using pre-season to build defensive structure before the goals arrive.

What the first three fixtures will and will not tell us

Three league games is a small sample. It is enough to show whether a new system has survived the first wave of opposing preparation, and whether the manager has chosen a settled starting line-up or is still rotating in search of one. It is not enough to judge whether a recruitment window has worked, and it is not enough to separate the managers who are improving slowly from the ones who have plateaued.

The Sky Sports preview gives eleven managers and three promoted-club coaches a public pre-season record to be tested against. The first competitive whistle will turn that record into a series of small verdicts: a wing-back selection at Chelsea, a centre-back partnership at Bournemouth, a minutes allocation at Newcastle, a defensive shape at Palace. The season's longer questions can wait. The opening weekend's are already on the pitch.

The next reading to follow is the Premier League desk through the Arsenal-Coventry opener on Friday night and Chelsea-Fulham on Monday. Both fixtures will give concrete answers to two of the eleven manager changes at once.

For the confirmed opening-weekend fixtures, the table once the matches settle, and the first match reports, follow the Premier League desk from Friday onwards.