To provide a new enjoyable ball game.

A ball game court has a game area 2 surrounded by a main line 1 drawn in rectangular shape; a restriction area 4 surrounded by the main line 1 and a sub-line 3 drawn in rectangular shape outside of the main line 1; start areas 6 provided near the corners 5 of the main line 1 in the restriction area 4; and three kinds of pole installation points 7-9 provided in the game area 2. A first pole 11 to be a hit target of a ball 10 placed in the start area 6 is erected at the first pole installation point 7, and a second pole 12 to be a hit target of the ball 10 having cleared the first pole 11 is erected at the second pole installation point 8. A third pole 13 to be the hit target of the ball 10 having cleared the second pole 12 is erected at the third pole installation point 9, and the first pole 11 is also the goal target of the ball 10 having cleared the third pole 13.