Maresca rues ‘six minutes that changed the game’ in failed experiment against FlamengoChelsea’s Club World Cup participation impacted preseason preparations, leading to experimentation in a loss against Philadelphia. A six-minute collapse, featuring two conceded goals and Nicolas Jackson’s red card, proved costly. Manager Enzo Maresca cited tactical experimentation as a factor, highlighting a new midfield structure. While the loss complicates knockout round matchups, the team aims to learn from the experience.