The guy ex-NBA star Scottie Pippen allegedly knocked out in Malibu was so injured he was removed by ambulance ... and TMZ has the first photos from the scene.

We broke the story ... police have questioned Pippen about the violent incident that went down outside Nobu Sunday night.

The alleged victim is an autograph seeker who, we're told, suffered injuries to his head and back, and even broke some teeth when the Chicago Bulls legend allegedly punched him in the face and kicked him repeatedly.

Although police interviewed Pippen about the brawl ... he was not arrested.