As the 2025/26 Champions League quarterfinals commence, an intense London derby unfolds between two prominent WSL adversaries, Chelsea FC and Arsenal. Both teams, preparing for the initial leg scheduled on Tuesday, face the formidable challenge of depleted squad availability, a factor that has notably influenced their midseason preparations.

Only eight Chelsea players convened for training ahead of the pivotal encounter, underscoring the depth of their selection dilemma. This scarcity is exacerbated by the absence of key Australian internationals, Sam Kerr and Ellie Carpenter, who are currently returning from their commendable second-place achievement at the 2026 AFC Asian Cup.

Player Availability and Its Impact on Both London Clubs

Arsenal, in parallel, contend with the unavailability of several Matildas stars, including Caitlin Foord, Steph Catley, and Kyra Cooney-Cross, further complicating their lineup options. The absence of these influential figures, renowned for their contributions at international level, imposes significant tactical adjustments for the Gunners.

Meanwhile, Chelsea’s predicament extends beyond these notable absences, hinting at broader challenges within the squad depth. The limited number of players partaking in training sessions suggests a constrained preparation phase, potentially affecting team cohesion and match readiness as they approach this crucial Champions League stage.

This early season fixture, pivotal for both clubs’ European aspirations, thus unfolds under the shadow of these roster limitations, promising a contest defined not only by skill and strategy but also by adaptability amid personnel shortages.