THROWBACK! Anthony Pettis dislocates shoulder, KO’s opponent

Former UFC lightweight champion Anthony Pettis is currently gearing up to fight Eddie Alvarez on Sunday night in Boston.

Ahed of the fight, take a look back at an old school clip of ‘Showtime’ from 2008 where he dislocated his shoulder in the first round, and then proceeded to promptly KO his opponent.

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