Chelsea's Tactical Shift: A Dominant Performance Under Xabi Alonso

Chelsea finally looked like a Xabi Alonso team.

After back-to-back pre-season defeats and a flat display against Juventus in Hong Kong, the Blues tore into AC Milan in Jakarta, delivering their sharpest performance of the summer in a 3-0 win built on structure, aggression and ruthless set-piece work.

Joao Pedro walked away with the headlines, his two goals either side of half-time killing the contest. The bigger story sat behind him: a clear shift in shape, a clear shift in intent.

Alonso goes all-in on 3-4-3

The tactical halfway house is gone. The experimental blend of 4-2-3-1 and 3-4-3 that had muddied Chelsea’s earlier outings was ditched. This was Alonso’s 3-4-3 in full view, and Milan never really got to grips with it.

Moises Caicedo and Romeo Lavia ran the midfield with the kind of authority Chelsea have been crying out for. Caicedo frequently dropped into the back line to start moves, turning the back three into a platform rather than a safety net. Lavia, tasked with tracking Luka Modric, stuck to him so diligently that the Croatian playmaker barely influenced the game.

With that base in place, Chelsea’s wing-backs became weapons. None more so than Marco Palestra.

Palestra’s breakout night

On the left, Palestra played like a man who had been waiting for this system. Comfortable with either foot, he kept Milan guessing: go outside and cross, or roll inside and combine.

His first-half performance set the tone. He created a golden chance for Joao Pedro on 42 minutes, gliding infield before slipping a clever ball into the striker’s path, only to see the finish scooped over. Earlier, he had teed up Danny Welbeck and later went close himself after another surge down the flank.

At 21, Palestra looked every inch the modern wing-back: direct, unpredictable, and constantly available. On this evidence, he is not just a squad option; he is a serious part of Alonso’s plans.

Set pieces with teeth

If one area screamed “new era”, it was from dead balls. Austin McPhee has barely unpacked his bags, yet his fingerprints are already all over Chelsea’s routines.

Last season, Chelsea scored 10 league goals from corners. In Jakarta, they scored two in 90 minutes.

The breakthrough came in first-half stoppage time. Caicedo swung in a corner, Joao Pedro peeled off goalkeeper Lorenzo Torriani and glanced in unmarked. Simple movement, ruthless execution. Milan’s seven half-time changes only made things worse.

Barely a minute after the restart, the pressure told again. This time from open play, but with the same sense of design. Pedro Neto bent in an in-swinging cross from the right, Joao Pedro ghosted to the back post and finished smartly. Two goals in as many minutes, and Milan were reeling.

Three minutes later, the second corner routine landed. Another delivery, another chaos moment, and Caicedo, loitering on the edge of the area, caught the dropping ball with a crisp volley for 3-0. Chelsea had turned a pre-season friendly into a training ground showcase.

Chances, woodwork, and a different mood

The scoreline could have been heavier.

On 27 minutes, Neto forced Torriani into a full-stretch save with a curling effort from a loose ball. After the flurry of goals, Chelsea kept coming. The substitutes picked up the tempo rather than slowing it.

Geovany Quenda, lively from the left, stood up his defender on 74 minutes, drove past him and cracked a shot against the near post. Nine minutes later, Nicolas Jackson did almost the same on the opposite side, slaloming into space before smashing his effort off the woodwork as he aimed for the near corner.

Jackson’s half-hour cameo was everything but the goal: sharp movement, clever link play, and a disguised reverse pass that carved out a fine chance for Cole Palmer. For a player whose Chelsea future has often been questioned, this was a pointed reminder of what he can offer.

Estevao almost joined the party late on. Released down the right in the 87th minute, he went straight for goal and tried to lift the ball over Torriani, only for the Milan keeper to stand tall and tip it over.

By then, the result was long settled. What mattered more was the feel of the performance. Chelsea looked fitter, more coherent, and far more dangerous than in Sydney and Hong Kong. After the 6-4 chaos against Western Sydney Wanderers, the 1-2 defeat to Tottenham and the toothless 0-1 against Juventus, this was a different kind of statement.

Identity, at last

Pre-season always comes with caveats. Rotations, travel, tired legs. But patterns still matter, and in Jakarta they were hard to ignore.

The midfield axis of Caicedo and Lavia gave Alonso exactly what he wants: control with bite. The back three, helped by Caicedo’s dropping movements, built calmly from deep. The wing-backs stretched the pitch. The front line pressed and punished.

Most importantly, Chelsea looked like a team that knew what it was trying to do.

They leave Indonesia with a morale-boosting win, minutes in the legs for a strong starting XI and a growing belief in Alonso’s blueprint. Johor Darul Ta'zim await next, then Real Sociedad at Stamford Bridge.

If this was only the first clear glimpse of the Alonso version of Chelsea, what does it look like when the real season starts?