How does a dodgeball game start

A game of Dodgeball begins with two teams of equal players on a court. Using a very simplified version of a court, imagine it divided into halves with a center line. The balls are placed along the center line; generally four to eight balls (it really depends on the amount of players per team). At the start of a game, be it a whistle, a bell, or someone yelling "Go!" both teams run for the balls at the line. Once a player grabs a ball (unless the use of an "Attack Line" is implimented in which case I will omit for simplicity's sake), that ball may be hurled at an opposing team member. The game will go on until each member of the opposing team has been eliminated. If this is Open Dodgeball style, games repeat until its time to go home.