Chelsea took the lead in the London derby against Arsenal when Trevoh Chalobah headed in at the near post, but the goal was not without controversy. Arsenal fans accused Video Assistant Referee John Brooks of missing an offside infringement, as images showed Enzo Fernandez standing in an offside position in front of Arsenal defender Cristhian Mosquera, potentially preventing him from clearing the ball.
However, the goal was checked and cleared by VAR, with officials determining that Fernandez did not impact or interfere with play. They concluded that Fernandez had not affected Mosquera's ability to play the ball, and the goal was allowed to stand. Arsenal supporters may disagree, but the review confirmed that the decision was not a clear and obvious error.
The incident adds to recent scrutiny of the offside law, following high-profile cases involving Liverpool, Nottingham Forest and Tottenham. PGMOL chief Howard Webb has defended the subjective nature of such decisions, explaining that VAR only intervenes if the on-field decision is clearly and obviously wrong. In this instance, the outcome was deemed not to be clearly incorrect, so the original call stood.
Arsenal's defenders did not appeal for offside during the play, and manager Mikel Arteta did not raise the matter in his post-match press conference. The goal proved crucial in a tightly contested match, but the focus remains on the interpretation of offside interference and the consistency of such rulings across the Premier League.



