A net assembly for an adjustable basketball goal. The net assembly may include a net, a support frame, and a mounting assembly configured to mount the support frame to a post of the adjustable basketball goal. The net may include a net frame having an upper portion including a plurality of net frame sleeves. The support frame may be configured to support the net, and may include at least one elongated member configured to extend through the plurality of net frame sleeves. The support frame may also include a plurality of support arms, each having a first end portion and a second end portion. The first end portion may be configured to couple to the at least one elongated member, and the second end portion may have a support arm sleeve. The support frame may further include a cross brace configured to couple the plurality of support arms.