Ruleside
Controversial callsMexico vs Argentina
Mexico vs Argentina · FIFA World Cup 2010 — Round of 16

Carlos Tevez offside goal — wrongly allowed

Correct decision
Goal disallowed
No goal — clear offside, approximately one metre
Referee called
Goal allowed — linesman did not flag the clear offside
Should have been
No goal — clear offside, approximately one metre

What happened

In the 26th minute Carlos Tevez received a pass and was clearly in an offside position — approximately one metre ahead of the last Mexican defender. The linesman did not flag. Tevez scored. Television replays immediately showed the clear offside. Argentina went on to win 3-1. The incident was widely cited as one of the worst officiating errors of the 2010 tournament — a tournament that produced multiple high-profile mistakes and accelerated the discussion around technology in football.

Why the law says so

Offside is judged at the moment the ball is played by a teammate. A player is offside if any part of their body that can score is closer to the opponent's goal line than both the ball and the second-to-last defender. Tevez was clearly past the last defender when the ball was played. The linesman's angle may have been poor but the margin was significant. With modern semi-automated offside technology this would be flagged automatically and instantly.

Key factors

  • Tevez was approximately one metre offside when the ball was played
  • Not a marginal call — clear and obvious error
  • Linesman was in a poor position or made a misjudgment
  • Semi-automated offside technology would flag this instantly today
  • One of several high-profile errors at the 2010 World Cup
  • Directly led to increased pressure on FIFA to introduce VAR
Law 11: A player is in an offside position if any part of the head, body or feet is nearer to the opponents' goal line than both the ball and the second-to-last opponent at the moment the ball is played.
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