SRSport Rules
Volleyball - Position faults

Offside is not the volleyball problem.

Indoor volleyball does not have offside in the football or hockey sense. Players are not judged by whether they are ahead of a last defender or past a moving line of play. The position faults that matter are about rotation, service order, front-row and back-row status, and whether players start the rally in legal relative positions.

Quick ruling: do not look for offside. Check whether the right server is serving, whether both teams are positioned legally at service contact, and whether any role-based restriction later applies to a back-row player or libero.
Decision path

How the call is made

  1. Start with the service order: the correct player must serve from the correct rotational position.
  2. At the instant of service contact, freeze the court and check each team's relative positions.
  3. Separate starting-position faults from later playing faults. A legal start does not make every later action legal.
  4. After the serve is contacted, players may move into tactical roles unless another rule restricts that action.
  5. If a back-row player or libero is involved near the net, judge the later attack or block restriction on its own facts.
What changes it

What position fault means

  • It is not a fixed-location test: players do not have to stand on painted marks or equal distances apart.
  • It is a relative-position test: front-row players must remain closer to the center line than their corresponding back-row players, and left-middle-right relationships must be preserved.
  • It is judged at service contact: players can cross and switch after the serve is hit.
  • It is different from wrong server: a wrong server is a service-order fault, even if everyone else is standing legally.
Common confusion

Why people say offside anyway

People sometimes use "offside" as shorthand when a player looks too far forward, too close to the net, or out of their starting slot. That wording is misleading. Volleyball calls these situations position faults, overlap faults, attack faults, block faults, or center-line faults depending on what actually happened.

Edge case

A back-row player is ahead of front-row teammates

That can be a fault at service contact if the required front-back relationship is broken. Once the serve is contacted, the same player may move forward, set, defend, or prepare an attack, but back-row attack and blocking restrictions still control what they may legally do at the net.

Enforcement

How officials sort the sequence

  • Position faults are normally checked at the moment the server contacts the ball.
  • Officials use the submitted lineup and service order to know which player occupies each rotational slot.
  • If the team is out of order or out of position, the rally is awarded according to the rule code in use and the lineup is corrected.
  • If a later action is the problem, such as an illegal back-row attack or illegal block, the starting position may be legal even though the rally still ends on a fault.