One Pocket is a game for two players or two teams, where each player or team can only score into one of the two corner pockets on the foot end of the table, while the other player or team can only score into the other corner pocket at the foot end of the table. The other four pockets are neutral pockets, and any balls pocketed in a neutral pocket are spotted at the end of the shooter¡¯s inning. There is no requirement to ¡®call your shot¡¯ in One Pocket, and no special order or significance to any numbered object balls.
http://www.onepocket.org/one_pocket_pool_rules.htm
