A wall attachment type basketball backstop is provided to allow the basketball backstop to be rotated and bent right and left when the basketball backstop is not used. A wall attachment type basketball backstop comprises a bracket part(10) which penetrates the wall of a building to be installed and is provided with the rotation pin projected at the upper and lower parts of the both sides; a support stand(20) which rotates at the both sides of the bracket part, and is provided with a rotation groove engaged with the rotation pin and a board rotation groove engaged with the board part; a driving part(30) which is provided with a motor formed at the lower center of the bracket part, a horizontal transfer stand rotating right and left by the driving of the motor, and a vertical transfer stand connected with the horizontal transfer stand and engaged to the supporting stand of the both sides; an up and down movement part(40) which is installed at the back both sides of the board part, and is provided with a shaft formed in the length direction at the both sides, a moving unit combined to the board part and penetrating the shaft so as to slide move up and down, and a fixing pin for fixing the moving unit; and a board part which is provided with a combination stand of the length direction at the back both sides, and a combination stand rotation pin engaged to the board rotation groove at the upper and lower parts of the combination stand.
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