Shaq Fights Down at Oscar de la Hoya's Level
It was hardly a fair fight -- Shaq is 7'1", 325 lbs, Oscar De La Hoya is 5'10", 154lbs -- but the two strapped on the gloves and threw down in Vegas last night ... and the footage is AWESOME.

Shaq & Oscar: Click to watch
During the fight at the Planet Hollywood Hotel, the diminutive boxing champion is clearly holding his own against the behemoth of basketball -- even landing a few shots on the big man's grill.

As the for winner -- we're guessing we're gonna have to tune into that "Shaq Vs." show to find out.