A ball barrier assembly includes a looped barrier frame, an upright rear leg rod, a support rod unit, and a barrier fabric net. The looped barrier frame has a lower base portion and an upper frame portion. The upright rear leg rod has an upper end connected to the upper frame portion of the barrier frame, and a lower end that cooperates with the lower base portion to the assembly on a ground surface. The support rod unit interconnects the rear leg rod and the barrier frame. The barrier fabric net has a peripheral portion connected to the barrier frame, and collects a ball that passes through the barrier frame and that impinges upon the net.