Omegaball is a variation of association football in which three five-a-side teams play in a simultaneous competition with each other on a circular pitch that is 60 yards in diameter.^[1] The distance from each goal to the center location is roughly 30 yards.^[1] Each team has a goal to protect, and the goals are evenly distributed along the perimeter of a circular field.^[1]

Teams accumulate one point for each goal they score against an opponent.^[1] They do not lose points for goals given up. In the case of an own goal, each of the other two teams receives a point.^[1] The victor is the team that scores the highest number of points.^[1]

When the ball goes out of bounds, it results in a corner kick.^[2] There are no offside penalties (cherry picking is allowed). When a goal is scored, the game immediately resumes from that location.^[2] Games have a duration of 45 minutes, consisting of three 15-minute periods.^[1] The game made its debut in Irvine, California on March 10, 2022.^[1]

The inaugural OmegaBall Championships were broadcast on Fox Sports 2.^[1] Omegaball has also been featured on ESPN8 The Ocho.^[2]