NBA's Glen Rice Jr. Bloody and Wounded ... Gunshot Pics Moments After Shooting

TMZ Sports has obtained photos showing ex-NBA player Glen Rice Jr. moments after he was shot in the leg during a dispute at T.I.'s Atlanta restaurant... as Rice was trying to flee the scene.

You can see the blood streaming down Rice's left leg -- staining his shorts -- as he ran toward a waiting black Porsche ... which was later pulled over by police.

As we previously reported, cops believe Rice ditched a gun on a stairwell on his way to the Porsche. The Porsche was pulled over soon after Glen got inside -- and he was arrested for weed possession and reckless conduct.