Yellow and red cards in soccer operate much like the yellow and red lights on a traffic light. Yellow serves as a warning to slow down and proceed with caution, while red signals a complete stop.

Teams racking up yellow and red cards are evidence of the Club World Cup being taken seriously but might present problems for ...

A yellow card in soccer is a disciplinary action that could have major consequences as a game unfolds. Professional soccer games include one referee on the pitch and two assistant referees down ...

The yellow and red card system seen in soccer today was first introduced at the 1970 FIFA World Cup. Prior to that, referees could still caution or send off players, ...

Boca Juniors scored twice in the first half and Benfica countered with a penalty kick in first-half extra time and a goal in ...

Here's a breakdown of what a yellow card means in soccer, and just what infractions can lead to a caution from an official. ... Yellow and red cards were officially introduced at the 1970 World Cup.

What is a red card in soccer? In soccer, yellow cards and red cards are used discipline players for general misconduct and bad behaviour during the game. Article continues below.

What are the origins/history of the yellow and red cards in soccer? The sport's color-coded disciplinary system was first introduced in professional soccer during the 1970 World Cup in Mexico.

What are the origins/history of the yellow and red cards in soccer? The sport's color-coded disciplinary system was first introduced in professional soccer during the 1970 World Cup in Mexico.