Chelsea's New Season Numbers Under Xabi Alonso
Chelsea’s new season under Xabi Alonso has taken clearer shape – not through a press conference or a big-money unveiling, but via a set of numbers on the back of blue shirts.
Because those numbers tell their own story.
Joao Pedro takes the No9 – and the spotlight
The headline change is unmistakable. Joao Pedro has been handed Chelsea’s No9 shirt for the 2026-27 campaign, taking over from Liam Delap, who drops to No12.
That isn’t cosmetic. It underlines the Brazilian as Alonso’s main centre-forward. After 15 goals in 35 Premier League games last season, following his £60million move from Brighton and Hove Albion, this feels like confirmation rather than a gamble. The shirt now matches his status.
Delap’s move to No12, by contrast, hints at a different role: important, involved, but no longer the focal point.
Jackson back, but for how long?
Nicolas Jackson returns from his loan spell at Bayern Munich and slips straight back into his old No15. The number stays the same; his situation does not.
Doubts still hang over his long-term future at Stamford Bridge, and the lack of an upgraded squad number only fuels the sense that he could yet be moved on if the right offer lands.
New faces, big numbers
Alonso’s rebuild is also written across the rest of the list.
Valentin Barco, signed from sister club Strasbourg, steps straight into the No4 shirt vacated by Tosin Adarabioyo. That’s a senior, central number, and a clear sign Chelsea see him as a core part of the defensive structure.
Tosin himself remains at the club, but his shift down to No38 feels telling. It is the kind of change that often precedes a departure, and it strengthens the impression that his future lies away from west London.
Morgan Rogers and Danny Welbeck, two more summer arrivals, take No17 and No18 respectively, numbers that suggest they will be in and around the first-team picture from the outset.
Emmanuel Emegha and Geovany Quenda, whose pre-agreed moves have now been completed, are locked in as No22 and No23. Both sit in that bracket of players expected to contribute, push for minutes, and grow into larger roles.
Defence reshaped
At the back, the hierarchy has been rewritten.
Versatile defender Marco Palestra inherits the No2 shirt – a classic defender’s number, and a strong statement about how prominently he figures in Alonso’s plans.
Maxence Lacroix takes No5, a shirt freed up by Benoit Badiashile as he closes in on a loan move to Napoli. As one centre-back edges towards the exit, at least temporarily, another is clearly being positioned at the heart of Chelsea’s defence.
The numbers are out. The hints are there. Now Alonso has to turn this reshaped squad list into a team that can live up to the shirts they wear.
