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 ...

The concept of foul, warning or expulsion has been present in football, a body-contact game, from the beginning. The showing of cards was first introduced during the 1970 FIFA World Cup in Mexico.

Keith Hackett has reacted to the red card shown to Hearts midfielder Cammy Devlin amid VAR "sadness" in the defeat to ...

Ex-PGMOL boss Keith Hackett has reacted to Watford midfielder Moussa Sissoko's two quick-fire yellow cards against Burnley.