In his Champions League debut, goalkeeper Antonín Kinský faced a challenging match against Atlético Madrid, where his performance was marked by critical mistakes that significantly impacted the game. Within the first six minutes, Kinský slipped during a goal kick, resulting in a quick goal by the home side. His difficulties continued as he was unable to stabilize the defense, with Antoine Griezmann scoring moments later after a defensive lapse from Tottenham's Van de Ven.

Kinský's night worsened when he inadvertently kicked his standing leg while attempting to clear the ball, allowing Julian Álvarez to score into an empty net. These errors stemmed from a larger issue within the Tottenham team, which has been struggling lately, losing five consecutive matches and conceding 13 goals during that period. Consequently, Kinský's chance to prove himself as a temporary starter came at a critical time when regular goalkeeper Vicario was rested.

Unfortunately for Kinský, his playing time was cut short as he was substituted in the 17th minute after the third goal from Atlético Madrid, demonstrating the high stakes and pressure of debuting in such a prestigious tournament as the Champions League. The implications of this performance raise concerns about Kinský's future with the team and the potential need for strategic changes as Tottenham continues its fight to recover from its recent poor form.