“La Liga have changed their criteria for what merits a red card. That goes some way to explaining the explosion of dismissals we’ve seen this season in Spain. The league’s own corporate account released a video when the media picked up on this phenomenon to explain what’s happening. In the clip, they said La Liga players had not become more aggressive but that the referees had changed their criteria for what a red card is, thus leading to more red cards in La Liga. They stopped short of explaining what the change was. …”
The Analyst