Late Saturday night, Buffalo Bills RB LeSean McCoy was involved in a fight at the Recess Lounge in Philly which left two off-duty cops hospitalized.

TMZ has obtained some footage of the melee, which was apparently the cops vs. McCoy and three other men. It shows McCoy throwing at least one punch.

Witnesses say things were tense between the groups of men -- who all appeared intoxicated -- all night. Then they exploded into fisticuffs when a bottle of champagne was tipped over.

Meek Mill was among those in the club when the brawl broke out. Luckily for his probation he didn't participate. However, the police do want to talk to Mill, and anyone else who may have seen the fight.

The off-duty cops suffered broken bones, bad cuts and other "brutal" injuries.

Police have named McCoy as one of four suspects, but haven't charged anyone yet.