Indoor 6's League Rules
Jerseys
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Rule Change: All players are required to wear ACES jerseys during Week 1 and Playoffs.
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Players who did not receive jerseys in Week 1 or subs filling in are exempt.
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Wearing another adult league’s jersey at any point will result in a 5-point deduction in the 1st set.
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Refunds will not be issued for ejections, suspensions, or jersey violations.
Team Requirements
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Teams start with 6 players on the court, but may begin a match with a minimum of 5 players (including at least 1 female).
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When playing with 6, a team must have at least 2 females on the court at all times.
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There is no maximum number of females that may play.
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Liberos are allowed (no iron middle).
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Female Libero exception to ACES 2-girls rule: if a team has two girls with one of the girls playing Libero. There will be one rotation where only 1 female is on the court — specifically when the middle is serving. After that serve rotation is over (receiving team side out), the female libero must rotate back in so that 2 females are on the court for the next serve receive and all other play. This rule only applies for only 1 middles serve rotation, not both. Teams may designate which middle that is each set.
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Failure to meet the 5-player minimum at the ref’s first serve notice:
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Within 5 minutes: 1st set will result in starting the game down 7 points.
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Within 10 minutes: 2nd set will also result in being down 7 points.
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Within 15 minutes: Match will be a forfeit.
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See “Indoor 6’s Sub Rules” below for substitution/roster regulations.
Playing Rules
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USAV Double Contact Update: As of 2026, USAV is enforcing no doubles on second contact. ACES will begin enforcing this immediately.
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If a double contact goes over the net, it will be called a double.
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Net Contact: Any net touch is illegal → side-out for the opposing team.
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Foot Crossing: Contact across the centerline is allowed if part of the foot remains on/above the line and does not interfere with play.
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Intermediate/Beginner Exception: Doubles will not be called on handsets. Lifts and throws will still be called.
Match Format & Procedures
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At the start of each match, teams play rock–paper–scissors. Winner chooses either serve/receive or side of court.
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Before the 3rd set, rock–paper–scissors is replayed. Teams switch sides at 8 points.
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Matches are best 2 out of 3 (rally scoring):
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Sets 1 & 2: to 25 (cap at 27).
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Set 3: to 15 (cap at 17).
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Must win by 2 in all sets.
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Warm-up: 5 minutes shared before the first match (shortened to 3 minutes if schedule is behind).
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Timeouts: 1 per set, 30 seconds.
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Intermissions: Maximum 1 minute between sets.
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Court Use: After matches, teams must clear the court. If finished early, you may stay until 5 minutes before the next scheduled match.
Warm-Up, Timeouts, & Breaks
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7:40 PM Matches: Bump/pass before 7:40. At 7:40, each team gets 3 minutes for hitting/serving. First serve at 7:45.
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8:00 PM Matches: Bump/pass before 8:10. At 8:10, each team gets 3 minutes for hitting/serving. First serve at 8:15.
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If a prior game runs late: 3-minute warm-up, match begins 5 minutes after previous game ends.
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Timeouts: 1 per set, 30 seconds.
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Breaks: 1 minute between sets.
Reffing Responsibilities
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Each team is required to provide up to 5 players at designated times:
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2 line judges
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1 scorekeeper
1 down-referee (R2)
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1 up-referee (R1)
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Teams may recruit volunteers to help cover duties.
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Failure to provide refs: If a team does not supply the required 4 players by the start of a match:
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A 5-point penalty will be assessed to that team’s first set of their next match (if they’ve already played that night).
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If they have not yet played, the penalty will be applied that same night.
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It is the responsibility of the teams playing to notify ACES staff of a reffing violation the same night. Penalties may carry over into playoff matches.
Respect for Referees
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Always be respectful to refs — ACES is all about having fun and good energy!
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Only the team captain may speak to the ref or ACES staff about a call, and only after the play is over.
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Continue playing until the whistle; points will count even if play is stopped early.
Waivers
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Rostered Players: By accepting a roster invite or signing up as a free agent, players complete their waiver during registration.
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Subs: All substitute players must also sign a waiver separately before playing.
👉 Sub Waiver Link
Conduct & Violations
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All players are expected to maintain good sportsmanship. Violations may result in:
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Point awarded to the opposing team
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Expulsion of individual players
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Jersey Requirement:
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Players should wear ACES-assigned jerseys (if registered on time) or a plain shirt.
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Wearing another adult league’s jersey will result in a 5-point deduction in the first set.
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Refunds will NOT be issued for ejections or suspensions due to unsportsmanlike conduct.
Jersey Violations:
*Refunds will NOT be issued for ejections or suspensions for unsportsmanlike conduct.
Indoor 6's Sub Rules
Rosters Details
- Team rosters need to be clearly established and provided to ACES via email to info@acesintexas and ACES playbooks website prior to start of the season.
- Team captains need to invite all their players to the roster prior to start of the season in ACES playbooks website.
- If players are unable to play for the remainder of the season, up to 2 player in the roster can be updated by Sunday night of the 3rd week games. Roster updates will not be allowed after the 3rd week.
- There are no injury rules exceptions.
SUBSTITUTION (Regular Season)
- MAX OF 2 SUBS are allowed per team.
- Captain may substitute a player only when the request has been submitted to info@acesintexas.com or approved by ACES staff prior to the game. The player needs to be equal or worse talent and will be at ACES staff discretion.
- Captains may use a player from another team or find an outside sub that is equal or worse talent and approved.
- Based off the current ACES season’s divisions: players from a lower division may sub for a higher division team, but higher divisions players may not sub in a lower division.
- Subs must sign ACES waiver prior to playing.
- Teams have until end of Week 3 (for 6 Week Reg Season Leagues) to do the following:
1) You may swap a current rostered player off your roster with another player permanently (1:1). Skill rule does not apply.
2) You may add a spot on your roster for an additional charge. This is good if you know certain players will be out for playoffs or key games.
SUBSTITUTION (Playoffs)
- MAX OF 2 SUBS are allowed per team.
- Substitution for teams missing players can ONLY pull from eliminated ACES teams of the current season (teams that did not make playoffs and/or teams who lose their playoff matchup).
- ADV/Upper Team can pull a player from a losing team in lower division. Higher division players cannot play down a division.
- ALL SUBS MUST be equal or lower skill of player being replaced. Requests for subs must be submitted to info@acesintexas.com and approved by ACES staff.
- Subs must sign ACES waiver prior to playing.
