What kind of disciplinary measures and punishments are there in soccer? Just how bad is the infamous red card to a player? Find all the information here. When were yellow and red cards introduced?

Objective To study the relationship between potentially game-disrupting incidents (PGDIs; red and yellow cards, goals and injuries) and the injury incidence in football. Design Prospective injury ...

A player who receives a straight red card in the same match in which he picked up a second cumulative yellow card will be suspended for his next playoff match. For example, a player who earns a ...