Suge Knight Gets Into Fight At Vegas Casino, After Guy Asked If He Killed Tupac (video)

The guy Suge Knight chased down on a casino floor in Vegas last Saturday — fists FLYING — tells TMZ, the Suge showdown wasn’t a fair fight … and now he wants a rematch.

Tobias Bell from South Central L.A. — who friends call T.B. — tells us, the fight started after he asked Suge whether he killed Tupac … and Suge flipped out.

But according to T.B., he was completely caught off-guard by the sudden outburst — and now he wants to settle the score … for good.

T.B. tells us, he’ll take Suge anytime anywhere — “Staples Center, L.A. Live, wherever” — and this time … he’ll be ready.

So far, no word from Suge’s side.