Liam Rosenior, head coach of Chelsea, has accused Arsenal’s staff of showing a lack of respect during the warm-up session ahead of their Carabao Cup semi-final second leg at the Emirates Stadium on Tuesday. The incident unfolded when Arsenal’s coaching staff entered the section of the pitch designated for Chelsea’s warm-up.
Rosenior Expresses Anger Over Warm-Up Disruption
Rosenior was visibly furious after Arsenal’s coaching staff walked onto the pitch area where Chelsea had set up for their pre-match warm-up. Cameras captured Rosenior shouting at the staff, demanding that they stay within their own designated area. The incident caused visible disruption to Chelsea’s preparations for the highly anticipated Carabao Cup clash.

The Importance of Respect in Football Warm-Ups
Following the altercation, Rosenior spoke about the importance of respect between teams, especially during warm-up sessions. He emphasized that there is a strong “ethic” in football, where each team must respect the opponent’s space while preparing for the match. He felt that Arsenal’s staff’s actions were not only disruptive but also disrespectful to his team.
“Every team has its own space, and we have to respect that,” Rosenior said. “It’s about professionalism. Disrupting someone else’s preparations is simply not acceptable. It’s part of the fabric of football that we respect each other’s areas while getting ready for the game.”
Arsenal’s Response to the Incident
Arsenal’s coaching staff has yet to officially comment on the incident. However, it is believed that the situation was a misunderstanding and unintentional. Still, the confrontation has sparked a debate over etiquette during warm-up routines, particularly in high-stakes competitions like the Carabao Cup semi-final.
Match Results: Arsenal Advances
Despite the tensions during the warm-up, the match itself went ahead as planned. Arsenal triumphed over Chelsea with a 4-2 aggregate scoreline, securing their place in the Carabao Cup final. The victory ensures Arsenal will face Manchester City in the final at Wembley Stadium later this month.

The Bigger Picture: Building Rivalries
The warm-up incident is just the latest in a series of tense moments between the two clubs, as they continue to battle for dominance in English football. While the altercation was relatively minor, it adds to the growing intensity between Chelsea and Arsenal in what has become one of the more heated rivalries in recent seasons.
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