John Terry publicly criticized Chelsea's reaction in the match that Arsenal won 2-1, believing the team was too passive in dealing with the controversial incident involving Gabriel and Emiliano Martinez.
Replay shows foot making contact with head

The incident occurred shortly after Chelsea took an early lead through Morgan Rogers. During a scramble in front of Arsenal's goal, Gabriel's studs made contact with Martinez's head. Referee Chris Kavanagh awarded a foul against Gabriel but showed no card, while VAR considered the contact accidental and did not recommend an on-field review.
Terry said on his own YouTube channel that he initially felt the action was not a major issue when watching the match live, but after seeing the replay he believed Gabriel clearly did not touch the ball and directly kicked Martinez in the head. He said: “If I was a player close to that, my first reaction would be to run to the referee and shout ‘He has just been kicked in the head! That is an obvious red card.’”
Terry believes Arsenal are best at “game management”
Terry further pointed out that Arsenal are among the best in the league at using “dark arts” to manage matches and control similar situations. He believes Chelsea should have applied more pressure on the referee at the time, but Joao Pedro and Hato, who were the closest players to the incident, did not do so.
The Premier League's explanation was that Gabriel's action did not meet the threshold for serious foul play. talkSPORT reported that after a VAR review, the decision of the match officials was supported, with the contact considered accidental during a genuine attempt to contest the ball.
The defeat cannot be blamed on one decision alone
Terry's main point was about game management. Elite teams often influence key decisions by surrounding the referee or ensuring controversial incidents receive maximum attention, and Chelsea did not do that in this match. Arsenal eventually came back to win 2-1, making the decision appear even more significant from Chelsea's perspective. However, completely blaming the defeat on a single incident would be an oversimplification.