Illegal Screen, off ball, screen set in the paint, screener moves into trailing defender

This is an example of an offensive foul for an illegal screen, set off the ball. The offensive player setting the screen off the ball steps into the path of the moving defensive player, without giving the defender an opportunity to avoid contact. The offensive player setting this screen must give their moving opponents the opportunity to avoid contact, and the distance needed to be given will depend on the speed of the opponent.