Chelsea's Club World Cup victory over Palmeiras on Saturday.The incident occurred just outside Palmeiras' Allianz stadium as the Brazilian club's fans began fighting after their team were beaten 2-1 in extra time.Thousands had gathered in the ground to watch the match on big screens, but violence erupted once Chelsea's victory was confirmed."There were some outbreaks of fighting among fans, which unleashed a riot and a man was shot," a military police statement confirmed.According to The Athletic, rubber bullets and tear gas was used by police to disperse the rioting crowds.One man was arrested in the aftermath and authorities are now trying to identify others who have may have been involved in the incident.While the Club World Cup isn't particularly revered in the UK, South American fans tend to hold it in extremely high regard.Despite winning the Copa Libertadores three times, Palmeiras have never lifted the Club World Cup and fans were desperate finally be crowned champions of the world - particularly after seeing rivals Internacional, Sao Paulo and Corinthians all win it in recent years.Chelsea meanwhile avenged their defeat in the 2012 final by securing the only piece of silverware that had been missing from their trophy cabinet.Want to be on the ball with all of the latest football news?Well then sign up for the brilliant Daily Star football email newsletter!From the latest transfer news to the agenda-setting stories, get it all in your email inbox - don't miss a thing.It only takes a matter of seconds.Simply type your email address into the box at the top of this article and hit 'subscribe'.And that's it, job done.
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