Wallyball (known in some places as rebound volleyball) is a fast-paced sport that was invented by Joe Garcia in 1979 and originally called "ricochet ball." The word "wallyball" is a portmanteau of the words "wall" and "volleyball". Indeed, wallyball is very similar to volleyball. However, wallyball is played indoors, and that is what makes it most popular in the Midwest and Eastern United States, where cold winter weather drives people indoors.
Wallyball can be played with any number of players from 2 to 4 players a side. Teams do not have to be balanced to play against each other.
Wallyball is played in a racquetball court which measures 40 feet long, 20 feet wide and 20 feet high. A center line divides the court in half. The net is hung above the center line, traversing the entire width of the court. The net is 3 feet tall and hung at no more than 8 feet above the floor for men's wallyball games and no more than 7 feet 4 1/4 inches above the floor for women. Two service areas are on each side, extending across the entire width of the court and 3 feet from each end wall. The ball is spherical, weighs between 9 and 10 ounces, and is 25 to 27 inches in circumference (the same size as a regular volleyball).
Hitting a good ball is harder than it seems. It takes a lot of skill to hit hard and stay in bounds.
During the serve the ball can hit one side wall on either side of the net. It cannot hit the back wall or two walls. The ball also cannot hit the ceiling when it crosses the net. The same is true during the volley. The ball can hit any number of walls, including the back wall and ceiling during the course of your three hits on your side. Once the ball is crossing the net though, it must comply with the one wall, no ceiling requirement, or it is considered out of bounds.
Both The New Oxford American Dictionary (2001) and The American Heritage Dictionary of the English Language (4th ed. 2000) state, incorrectly, in their definitions of "wallyball" that the ball may contact the ceiling before crossing the net.
Two timeouts of 30 seconds each are allowed. If more than the allowed timeouts are called, there will be a penalty given. The timeout must be given in between games; never in the middle of a point or game.