OBI, offensive player pulls rim down while ball still has opportunity to score OBI, offensive player contacts the ball while it is within the cylinder OBI, offensive player contacts ball on downward flight with opportunity to score
“This is an example of offensive basket interference. The offensive player, Bismack Biyombo, taps the ball into the basket while it is still in the imaginary cylinder above the basket. This is an offensive basket interference violation, as players are not allowed to touch the ball while any part of the ball remains in the imaginary cylinder above the basket ring.”