What is Spikeball? [The Ultimate Guide to Play Roundnet]

What is Spikeball (and Roundnet)?

What is Spikeball? Often described as the love child of volleyball and four-square, this fast-paced game is officially known as roundnet. While "Spikeball" is actually the brand name of the company that popularized the Spikeball equipment, the two terms are now used interchangeably by millions of players worldwide.

The sport was originally invented by toy designer Jeff Knurek in 1989. However, it lay dormant for years until Chris Ruder revived and rebranded it in 2008, turning it into the global phenomenon we see today at parks, beaches, and college campuses.

How to Play Spikeball: Setup and Basics

To start a game, you need four players split into two teams of two, and a standard Spikeball set. The mini-trampoline-like net is placed in the center of the playing area with players positioned around it.

The Equipment: Use an official roundnet net and a ball inflated to 12 inches in circumference.
Net Tension: Ensure the tension is consistent across the frame. A ball dropped from 3 feet above should bounce up about 12 to 18 inches.
Player Positions: All players—except the designated receiver—must stand at least 6 feet away from the net before the serve.
No Boundaries: Once the server strikes the ball, players can run, dive, and hit from any position 360 degrees around the net.

Official Roundnet Rules and Gameplay

Understanding the fundamental roundnet rules is key to enjoying your first match. The primary goal is to hit the ball onto the net so that the opposing team cannot return it.

Three Touches: Each team has up to three alternating touches to control the ball and bounce it back off the net.
No Hand Holding: You must strike the ball cleanly. You cannot lift, catch, throw, or hit the ball with two hands.
Body Contact: Players can use any part of their body to hit the ball, including their feet, chest, or head, provided it only contacts the body once per touch.

Rally Scoring and Winning the Match

Roundnet uses a modern rally scoring system, meaning either the serving or receiving team can win a point on any given play.

Game Points: Games are typically played to 11, 15, or 21 points, and teams must win by a margin of 2 points.
Earning Points: A team scores a point when the ball hits the ground, fails to return to the net within three touches, or lands directly on the plastic rim (a rim hit).
Pockets: If the ball hits the "pocket" (the area of the net directly next to the plastic rim) during a regular rally, play continues. However, a pocket hit during a serve is a fault.

Spikeball Serving Rules and Faults

Every point starts with a serve. The server stands 180 degrees directly across from the designated receiver, who is the only player allowed to field the initial serve.

The Toss: The server must toss the ball upward at least 4 inches before striking it.
Toss Commitment: Once you toss the ball, you must hit it. Dropping, catching, or swinging and missing the ball counts as a serving fault.
Double Fault: If a server commits two faults in a row, the opposing team wins the point.

Understanding the Hinder Rule

Because there are no boundaries, player collision is common. Defender safety and fair play are heavily emphasized in roundnet.

Defending Space: Defending players must make every effort to avoid blocking or getting in the way of the offensive team.
Calling a Hinder: If a defender's position physically prevents a player from making a clean play on the ball, the player can call a hinder. The point is then replayed without penalty.

Now that you know what is Spikeball and understand the fundamental how to play Spikeball rules, it is time to grab three friends, set up your net, and head outside. This addictive, high-energy sport is easy to learn but offers endless depth for competitive players!