The invention discloses an outdoor basketball rack with a protective system. The outdoor basketball rack with the protective system comprises upright columns with a pedestal and a basketball plate; abasketball ring is arranged on the basketball plate; the basketball ring consists of an upper ring-shaped body and a lower ring-shaped body; the upper ring-shaped body and the lower ring-shaped body are buckled to enable the integral section to be round; on the arc-shaped surface of the lower ring-shaped body, a continuous ring-shaped sliding groove is formed along the center axis of the lower ring-shaped body from the arc-shaped surface to the lower ring-shaped body; the outdoor basketball rack with the protective system also comprises a net body and the protective system which is used for driving the net body to form a basketball net on the basketball ring; and the invention creates the precedent of basketball net protection, the net body is controlled by a reeling and release mode, thebasketball net is reeled in a protective box when not in use, and the net body is released to be wound on site to form the basketball net when in use, so that the ageing problem caused by the fact that the basketball net is exposed to wind and rain is fundamentally solved.