Chelsea enter the final stretch of the summer transfer window with a bloated 41-man senior squad and just 25 days remaining to bring that figure under control. New head coach Xabi Alonso has made it clear he wants a significantly leaner group heading into the new season.

The scale of the problem

To reach a workable 25-man roster, Chelsea must move on at least 16 players before September. The situation was thrown into sharp relief on Wednesday when the Blues named 21 substitutes for their 1-0 defeat by Juventus in Hong Kong — only five of whom were academy players.

Chelsea still have fixtures to fulfil on their Asian tour, facing AC Milan in Indonesia on Saturday and Malaysian champions Johor Darul Ta'zim on Sunday, and plan to use two largely separate XIs across those matches. Absent from the Juventus game were Cole Palmer and Levi Colwill, who picked up knocks in the previous friendly, while striker Emmanuel Emegha continues his rehabilitation from a hamstring injury back at the training ground.

Five players — Benoit Badiashile, Axel Disasi, Marc Guiu, David Datro Fofana, and Caleb Wiley — are not training with the first team at all and are available for permanent or loan moves. A further seven, including Enzo Fernandez, Reece James, Morgan Rogers, Jordan Henderson, Maxence Lacroix, Valentin Barco, and Malo Gusto, remain on post-World Cup leave until next week.

Departures already in motion

Defender Trevoh Chalobah is on the verge of a £31m move to Como, while goalkeeper Filip Jorgensen will join sister club Strasbourg on loan. Those deals, combined with Alejandro Garnacho's loan to Aston Villa — which carries a purchase obligation understood to be worth around £40m next summer — push Chelsea's summer sales past £150m.

Chelsea have also placed price tags on several players they are prepared to sell: Gusto is valued at £75m after Manchester City registered interest, Fernandez at £120m, Nicolas Jackson at £65m, Disasi at £25m, Badiashile at £30m, and Guiu at £25m.

Where the squad stands position by position

In goal, Robert Sanchez will be joined by Belgian prospect Mike Penders, 21, who impressed during a loan spell at Strasbourg, with Teddy Sharman-Lowe expected to serve as third choice. At centre-back, Alonso has acknowledged the group of nine must be cut to four or five, with Disasi, Badiashile, and Mamadou Sarr among those expected to depart.

Fernandez's future in midfield remains the headline uncertainty. Chelsea have set a £120m asking price but say they are equally content to keep him. Fellow midfielder Dario Essugo, 21, was initially told he would stay but is now open to a loan move after an injury-disrupted campaign left him short of regular football.

In attack, the focus falls on the return of Mykhailo Mudryk, back after 20 months away following a suspension related to a positive test for the banned substance meldonium. Chelsea say all options regarding his future remain open while they assess his fitness. Alongside Mudryk, Jamie Gittens, Pedro Neto, Geovany Quenda, Palmer, and Rogers provide wide and attacking-midfield cover, while Chelsea hope to carry three strikers — with Joao Pedro, Danny Welbeck, and Emegha the likeliest trio.

Why Chelsea keep accumulating players

The club's enormous squad is the product of a deliberate strategy pursued since Todd Boehly and Clearlake Capital completed their takeover in 2022. Chelsea have spent £1.8bn on player acquisitions since then — more than any other club in Europe — while recouping nearly £1bn through sales, including a Premier League record £300m in outgoing fees during that period.

The approach centres on signing younger players on lower wages and moving them through the club's expanding multi-club network, which now includes Strasbourg. That model has delivered returns — midfielder Andrey Santos arrived for £12m and was sold to Manchester United for £50m — but it has also produced the overcrowded rosters that Alonso must now untangle.

Chelsea's revenues remain the lowest among the traditional Premier League 'big six', hampered by the capacity constraints of Stamford Bridge, a below-market kit deal with Adidas, the absence of a front-of-shirt sponsor, and Champions League absences in three of the past four seasons. Player trading, consequently, has become the club's primary financial lever — and the next 25 days will test how effectively they can pull it.