In straight pool, the person shooting may attempt to pocket any ball on the table. The aim of the game is to reach a set number of points. The amount of points needed to win is agreed to before the game. One point is scored for each ball pocketed legally (that is, without a foul). A typical game might require a player to score 100 points. This means that at least 100 balls must be pocketed to win. In professional competition, straight pool is usually played to 150 points. Straight pool is a call-pocket game. This means that the player must call what pocket they mean to sink the ball into on every shot. It does not matter how balls reach the pocket (Hole) . As long as no foul is involved, and the balls goes into the pocket that is called, a point is scored.