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Tarjetas rojas más polémicas en la historia de la Champions League

Explore the most controversial dismissals that have marked the history of the UEFA Champions League, sparking heated debates among fans and experts. From questionable referee decisions to tense moments that changed the course of crucial matches, this list compiles incidents that are still discussed today. Relive the plays and contexts surrounding these controversial red cards that are etched in the memory of European football. An essential analysis to understand the passion and controversy of the beautiful game.

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  1. 1

    Robin van Persie's Red Card (Arsenal vs Barcelona, Champions League 2011)

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    The red card given to Robin van Persie against Barcelona in 2011 is remembered for its extreme controversy, as the player was sent off for kicking the ball seconds after the whistle, claiming he did not hear it. This refereeing decision sparked intense debate about the interpretation of rules and its impact on the outcome of a crucial Champions League match.

  2. 2

    Juan Cuadrado Red Card vs. Real Madrid (2017)

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    This incident stands out as a highly controversial red card due to the widespread perception of simulation by Sergio Ramos. The referee's decision to send off Cuadrado in the Champions League final significantly altered the match's trajectory and remains a subject of intense debate years later.

  3. 3

    Éric Abidal Red Card (Barcelona vs. Chelsea, 2009)

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    This red card is remembered for its extreme controversy, as Éric Abidal's sending off for a minimal foul on Nicolas Anelka was widely considered unjust. Referee Tom Henning Øvrebø's decision significantly altered the course of a crucial Champions League semi-final, sparking a lasting debate about refereeing in high-stakes matches.

  4. 4

    John Terry (Chelsea) vs. Barcelona (2012) Red Card

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    John Terry's 2012 sending off against Barcelona stands out as a controversial red card due to the nature of the foul and the match context. His knee to Alexis Sánchez, while deemed violent conduct, sparked intense debate regarding intent and the severity of the punishment at such a critical stage of a Champions League semi-final.

  5. 5

    Real Madrid vs. Bayern Munich - Camavinga Red Card (2025-2026 Champions League Quarter-final)

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    Eduardo Camavinga's sending-off in the 2026 Champions League match against Bayern Munich was highly controversial, igniting a "global firestorm" and being labeled "a joke" by teammates. The referee's decision to change a second yellow to a straight red after pressure from opposing players, at a crucial moment with both teams level, sparked intense debate about fairness and external influence on refereeing decisions.

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  7. 6

    Pau Cubarsí Red Card vs. Atlético de Madrid (2026)

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    This incident stands out due to the controversy surrounding the referee's decision and the VAR intervention, which upgraded an initial yellow card to a straight red. The sending-off drastically altered the course of the Champions League quarter-final match, sparking widespread debate among experts and fans regarding the fairness of the sanction and its impact on the final outcome.

Frequently asked questions

This ranking evaluates the most controversial and debated red cards shown in the history of the UEFA Champions League, based on the perception of controversy generated at the time and subsequent discussion.
Controversy is determined by the reaction of players, coaches, commentators, and fans, as well as media coverage and the debate generated by the referee's decision in key Champions League matches.
Yes, users can participate by voting for the red cards they consider most controversial. Their interaction helps reflect the community's opinion on these debated moments.
The results should be interpreted as a representation of the red cards that generated the most debate and disagreement within the football community. They reflect moments of high tension and refereeing decisions that are etched in the memory of fans.

How we built this ranking and what to consider when choosing

This ranking has been compiled to highlight the red cards that have caused the most controversy and debate in the history of the UEFA Champions League. It focuses on public perception and the impact of these refereeing decisions.

  • Red cards that generated widespread debate among fans, commentators, and experts are considered, such as Robin Van Persie's in 2011 or Juan Cuadrado's in the 2017 final.
  • The impact of the decision on the match's development is valued, especially in knockout stages or finals, where a controversial sending-off can drastically change the outcome.
  • Cases where the action leading to the red card was ambiguous or subjective are included, such as Bernardo Silva's handball or Eric Abidal's alleged foul, causing widespread disagreement.
  • Community participation through votes and comments is fundamental to reflecting which red cards are considered the most controversial by fans.
  • The red card must have been shown in a UEFA Champions League match, from the group stages to the final.
  • The referee's decision must have generated significant controversy and extensive public debate, both at the time and in retrospect.
  • Priority is given to sendings-off that had a direct and notable impact on the outcome or development of a crucial match, such as semi-finals or finals.
  • Red cards widely discussed for their severity, rule interpretation, or alleged simulation by an opposing player are considered.