How do I organize a local tournament in my community?

Start by choosing tournament management software like Brakto, which offers free community features. Set up your tournament format, create registration, and share with your local community through social media and community boards.

What is the best free tournament software for small communities?

Brakto offers the most comprehensive free tier for community tournaments: up to 16 players for the entire event, with bracket management, email notifications, and scheduling at no cost.

Can I use tournament software for school sports?

Yes, Brakto offers specialized features for schools including student-safe registration, parent communication tools, academic calendar integration, and educational pricing discounts for schools and non-profits.

How much does local tournament management software cost?

Brakto Free covers small offline tournaments: up to 16 players tournament-wide with CSV/manual import (no online registration). Online registration uses Event plans by number of players: $79 (≤64), $149 (65–128), $249 (129–256), $549 (257–600); Club is $790/year billed annually. Standard payment processing fees apply on online payments — no Brakto per-player platform fee. Voting contests are free up to 16 entries. Legacy grandfathered events may use older pricing.

What sports can I manage with tournament software?

Brakto supports all major sports including tennis, pickleball, basketball, soccer, volleyball, and more. The platform includes sport-specific rules, scoring systems, and tournament formats.

Related guides

More from the Help Center — setup, formats, clubs, and tournament day

Event Format GuideAll 9 formats — lifecycle steps, technical details, and FAQs Single EliminationKnockout brackets Clubs: create, privacy, members-onlyPublic vs private clubs, invites, branding, and members-only events Organizer GuidePayments, divisions, and day-to-day admin Player GuideRegistration, matches, and standings Getting StartedCore concepts for new organizers Quick Start — OrganizerSet up a tournament in about 5 minutes Registration & Check-InOnline signup and QR check-in Score Entry & PIN ScoringPlayer self-scoring on tournament day Help FAQAccount, payments, and platform questions

All help articles

Event Format Guide

Explore all 9 available formats (8 tournament/league formats + 1 voting contest). Select a format below to see the complete lifecycle.

Rotation League

Season-long. Rotating partners. Guaranteed court time.

What is Rotation League?

A paid, season-long doubles league where partners rotate every session. A fixed pool of 16–32 paid players shares a block of weekly court time across 13 sessions (typically 12 regular weeks plus a playoff). The organizer sets a target number of sessions per player (automatic or manual); the default for a 32-player, 4-court, 16-per-session setup is about 6 regular-season sessions each. Week 13 is a playoff featuring the top 16 players ranked by win percentage.

Complete Lifecycle

Set up the league and collect payment

RegistrationStep 1 of 6

Organizer

1Create tournament → enable Rotation League in Tournament Settings (General tab)
2Add one division → select Pool Play format (Brakto uses weekly pools as the rotation league engine)
3Set division type to Doubles and max players (16 or 32) — also editable later on League Schedule → Settings
4Open registration and share payment link — all players must pay before schedule generation
5Collect unavailability: players mark weeks they cannot play at /events/[id]/divisions/[divisionId]/my-availability (My Availability)

Player

1Register and pay the quarterly fee ($120–$240 depending on pool size)
2After payment, mark the weeks you are unavailable in the app
3Receive confirmation with your assigned schedule 1 week before the season starts

Key Characteristics

Configurable target sessions per player — automatic from roster size, or a fixed number you set
32-player paid pool → typically ~6 of 13 sessions each (when using default capacity and courts)
League Schedule Settings modal — division type, session duration, courts, target sessions, and mix partners in one place
Partners rotate every session — court pairings randomized when mix partners is enabled
Guaranteed court time: the league holds a recurring weekly slot
Week 13 playoff: top 16 by win% compete for the season trophy
Substitution is automated — paid players claim open spots via app or email

Perfect For

Pickleball, tennis, or doubles sport groups (4.0+)
Club managers securing premium recurring indoor court time
Groups of 20–32 players who want variety without finding their own partners
Season-long competition without a traditional bracket

Technical Details

Scheduling algorithm

·Built on Pool Play infrastructure: each week is a Pool with PoolTeams and court-based PoolMatches
·Each registered player has a SINGLES Team in the division; weekly courts use PoolMatchGame to record all four players on a doubles court (side A: players 1+2 vs side B: players 3+4)
·Target sessions per player: stored on Division as targetSessionsPerPlayer (null = automatic). Formula: floor((regular weeks × players per session) ÷ paid roster size). Example: 12 × 16 ÷ 32 = 6
·League Schedule → Settings modal: division (max players, type, session duration), session defaults (courts, players/session, target sessions), match generation (minutes/match, court cap, mix partners)
·Tournament Settings still holds the Rotation League toggle and target sessions; League Schedule is the primary place to configure a season
·Balance algorithm prioritizes players below the target, then fewest sessions scheduled, when picking each week's roster
·Unavailability map (PlayerWeekUnavailability) is loaded before scheduling; only applies to weeks not yet generated
·Partner pairings are randomized within each session when mix partners is on (not tracked as fixed teams across the season)
·Optional: cap courts to session duration (session minutes ÷ minutes per match) so court count matches available time
·Week 13 playoff reads TournamentStanding ordered by winPercentage DESC, wins DESC, take 16 (top 4 courts × 4 players); no shuffle in playoff week

Substitution system

·PoolSubRequest model tracks drop requests with status: OPEN → CLAIMED or CANCELLED
·Drop (POST /sub-requests): verifies player is in the pool, creates OPEN request, emails all 32 paid members
·Claim (PATCH /sub-requests/[id]): optimistic lock on status='OPEN' ensures first-claim wins; swaps PoolTeam and PoolMatch references atomically
·Cancel (PATCH /sub-requests/[id]): dropper can cancel their own OPEN request — restores their spot
·Zero non-paying subs: claim endpoint verifies paymentStatus='PAID' before allowing claim

Playoff seeding

·Week 13 detects isPlayoff flag from the schedule generation request
·Queries top 16 from TournamentStanding (tournamentId + divisionId) by winPercentage DESC
·Preserves seed order — no shuffle in playoff week, giving top seeds favorable court assignments
·Players outside the top 16 are not added to any pool for week 13

Player self-service pages

·/events/[id]/divisions/[id]/my-availability — Toggle unavailability for each of the 13 weeks
·/events/[id]/divisions/[id]/open-spots — View open spots, post drop requests, claim available sessions
·/events/[id]/divisions/[id]/schedule — Admin: week picker, roster preview, generate weeks (Settings gear for league options)
·/events/[id]/update-match-scores?division=[id] — Enter scores; doubles courts show both partners per side
·/events/[id]/admin/settings — Rotation League toggle (full league settings link also in schedule modal)
·/events/[id]/divisions/[id]/scoreboard — Live standings with win%, wins, losses for all players
·/events/[id]/divisions/[id]/dashboard — Season trophy card shows 🥇🥈🥉 top-3 from TournamentStanding

FAQs

A player was scheduled on a week they marked unavailable

·Have the player go to My Availability and verify the week is toggled off (red)
·Unavailability only prevents scheduling on future generated weeks — it does not retroactively remove players from already-created pools
·Manually remove the player's PoolTeam from that week's pool if the schedule was already generated
·Re-run schedule generation for that single week with the player's week marked unavailable

Nobody is claiming an open spot

·Check that the drop request email was sent (notifiedAt field on PoolSubRequest should be set)
·Share the Open Spots page link directly with players via your group chat
·If the session is days away, the organizer can manually swap the PoolTeam in the pool admin
·Consider reducing the player pool size in future cycles if subs are consistently unclaimed

A player's session count is significantly lower than others

·Check their unavailability settings — too many weeks marked unavailable limits scheduling options
·Review League Schedule → Target sessions per player (Automatic vs fixed). Automatic for 32 players, 13 weeks, 16/session ≈ 6
·Re-run schedule generation for remaining weeks with Regenerate checked on that week
·Counts are balanced toward the target but not perfectly equal — availability and roster size affect distribution

How do I change how many sessions each player should get?

·League Schedule → Settings → Session defaults → Target sessions / player: uncheck Automatic and enter a number (e.g. 5 or 7), then Save session defaults
·Or Tournament Settings → General → Rotation League → Target sessions per player → Save target sessions
·Leave Automatic to derive from league dates, players per session, and paid registration count
·Regenerate future weeks after changing the target so remaining assignments follow the new goal

The top-16 playoff generated unexpected players

·Playoff seeding uses TournamentStanding.winPercentage DESC — verify scores are entered for all regular-season matches
·Players with zero matches played will have 0% win rate and appear last in standings
·Enter all pending match scores, then delete and re-generate week 13 only

Update Match Scores shows one player per side or duplicate names

·Rotation league stores four players per court on PoolMatchGame (doubles), not as fixed doubles teams
·Confirm division type is Doubles in League Schedule → Settings → Division & roster
·Regenerate the affected week with Regenerate checked so courts are rebuilt with correct lineups
·After regeneration, Update Match Scores should show "Player A & Player B" on each side

How do I start a second 3-month cycle?

·Mark the current division complete
·Create a new division (or duplicate the tournament) for the next cycle
·Re-open registration — players re-pay for the next quarter
·Players re-submit availability for the new 13-week block
·Run schedule generation again — previous cycle history does not carry over

Ready to run your Rotation League event?

Create your tournament on Brakto, or see the full dedicated guide for this format.

Related guides

More from the Help Center — setup, formats, clubs, and tournament day

All help articles

Event Format Guide

Explore all 9 available formats (8 tournament/league formats + 1 voting contest). Select a format below to see the complete lifecycle.

Rotation League

Season-long. Rotating partners. Guaranteed court time.

What is Rotation League?

Complete Lifecycle

Set up the league and collect payment

RegistrationStep 1 of 6

Organizer

1Create tournament → enable Rotation League in Tournament Settings (General tab)
2Add one division → select Pool Play format (Brakto uses weekly pools as the rotation league engine)
3Set division type to Doubles and max players (16 or 32) — also editable later on League Schedule → Settings
4Open registration and share payment link — all players must pay before schedule generation
5Collect unavailability: players mark weeks they cannot play at /events/[id]/divisions/[divisionId]/my-availability (My Availability)

Player

1Register and pay the quarterly fee ($120–$240 depending on pool size)
2After payment, mark the weeks you are unavailable in the app
3Receive confirmation with your assigned schedule 1 week before the season starts

Key Characteristics

Configurable target sessions per player — automatic from roster size, or a fixed number you set
32-player paid pool → typically ~6 of 13 sessions each (when using default capacity and courts)
League Schedule Settings modal — division type, session duration, courts, target sessions, and mix partners in one place
Partners rotate every session — court pairings randomized when mix partners is enabled
Guaranteed court time: the league holds a recurring weekly slot
Week 13 playoff: top 16 by win% compete for the season trophy
Substitution is automated — paid players claim open spots via app or email

Perfect For

Pickleball, tennis, or doubles sport groups (4.0+)
Club managers securing premium recurring indoor court time
Groups of 20–32 players who want variety without finding their own partners
Season-long competition without a traditional bracket

Technical Details

Scheduling algorithm

·Built on Pool Play infrastructure: each week is a Pool with PoolTeams and court-based PoolMatches
·Each registered player has a SINGLES Team in the division; weekly courts use PoolMatchGame to record all four players on a doubles court (side A: players 1+2 vs side B: players 3+4)
·Target sessions per player: stored on Division as targetSessionsPerPlayer (null = automatic). Formula: floor((regular weeks × players per session) ÷ paid roster size). Example: 12 × 16 ÷ 32 = 6
·League Schedule → Settings modal: division (max players, type, session duration), session defaults (courts, players/session, target sessions), match generation (minutes/match, court cap, mix partners)
·Tournament Settings still holds the Rotation League toggle and target sessions; League Schedule is the primary place to configure a season
·Balance algorithm prioritizes players below the target, then fewest sessions scheduled, when picking each week's roster
·Unavailability map (PlayerWeekUnavailability) is loaded before scheduling; only applies to weeks not yet generated
·Partner pairings are randomized within each session when mix partners is on (not tracked as fixed teams across the season)
·Optional: cap courts to session duration (session minutes ÷ minutes per match) so court count matches available time
·Week 13 playoff reads TournamentStanding ordered by winPercentage DESC, wins DESC, take 16 (top 4 courts × 4 players); no shuffle in playoff week

Substitution system

·PoolSubRequest model tracks drop requests with status: OPEN → CLAIMED or CANCELLED
·Drop (POST /sub-requests): verifies player is in the pool, creates OPEN request, emails all 32 paid members
·Claim (PATCH /sub-requests/[id]): optimistic lock on status='OPEN' ensures first-claim wins; swaps PoolTeam and PoolMatch references atomically
·Cancel (PATCH /sub-requests/[id]): dropper can cancel their own OPEN request — restores their spot
·Zero non-paying subs: claim endpoint verifies paymentStatus='PAID' before allowing claim

Playoff seeding

·Week 13 detects isPlayoff flag from the schedule generation request
·Queries top 16 from TournamentStanding (tournamentId + divisionId) by winPercentage DESC
·Preserves seed order — no shuffle in playoff week, giving top seeds favorable court assignments
·Players outside the top 16 are not added to any pool for week 13

Player self-service pages

·/events/[id]/divisions/[id]/my-availability — Toggle unavailability for each of the 13 weeks
·/events/[id]/divisions/[id]/open-spots — View open spots, post drop requests, claim available sessions
·/events/[id]/divisions/[id]/schedule — Admin: week picker, roster preview, generate weeks (Settings gear for league options)
·/events/[id]/update-match-scores?division=[id] — Enter scores; doubles courts show both partners per side
·/events/[id]/admin/settings — Rotation League toggle (full league settings link also in schedule modal)
·/events/[id]/divisions/[id]/scoreboard — Live standings with win%, wins, losses for all players
·/events/[id]/divisions/[id]/dashboard — Season trophy card shows 🥇🥈🥉 top-3 from TournamentStanding

FAQs

A player was scheduled on a week they marked unavailable

·Have the player go to My Availability and verify the week is toggled off (red)
·Unavailability only prevents scheduling on future generated weeks — it does not retroactively remove players from already-created pools
·Manually remove the player's PoolTeam from that week's pool if the schedule was already generated
·Re-run schedule generation for that single week with the player's week marked unavailable

Nobody is claiming an open spot

·Check that the drop request email was sent (notifiedAt field on PoolSubRequest should be set)
·Share the Open Spots page link directly with players via your group chat
·If the session is days away, the organizer can manually swap the PoolTeam in the pool admin
·Consider reducing the player pool size in future cycles if subs are consistently unclaimed

A player's session count is significantly lower than others

·Check their unavailability settings — too many weeks marked unavailable limits scheduling options
·Review League Schedule → Target sessions per player (Automatic vs fixed). Automatic for 32 players, 13 weeks, 16/session ≈ 6
·Re-run schedule generation for remaining weeks with Regenerate checked on that week
·Counts are balanced toward the target but not perfectly equal — availability and roster size affect distribution

How do I change how many sessions each player should get?

·League Schedule → Settings → Session defaults → Target sessions / player: uncheck Automatic and enter a number (e.g. 5 or 7), then Save session defaults
·Or Tournament Settings → General → Rotation League → Target sessions per player → Save target sessions
·Leave Automatic to derive from league dates, players per session, and paid registration count
·Regenerate future weeks after changing the target so remaining assignments follow the new goal

The top-16 playoff generated unexpected players

·Playoff seeding uses TournamentStanding.winPercentage DESC — verify scores are entered for all regular-season matches
·Players with zero matches played will have 0% win rate and appear last in standings
·Enter all pending match scores, then delete and re-generate week 13 only

Update Match Scores shows one player per side or duplicate names

·Rotation league stores four players per court on PoolMatchGame (doubles), not as fixed doubles teams
·Confirm division type is Doubles in League Schedule → Settings → Division & roster
·Regenerate the affected week with Regenerate checked so courts are rebuilt with correct lineups
·After regeneration, Update Match Scores should show "Player A & Player B" on each side

How do I start a second 3-month cycle?

·Mark the current division complete
·Create a new division (or duplicate the tournament) for the next cycle
·Re-open registration — players re-pay for the next quarter
·Players re-submit availability for the new 13-week block
·Run schedule generation again — previous cycle history does not carry over

Ready to run your Rotation League event?

Create your tournament on Brakto, or see the full dedicated guide for this format.

Related guides

More from the Help Center — setup, formats, clubs, and tournament day

All help articles

Event Format Guide

Explore all 9 available formats (8 tournament/league formats + 1 voting contest). Select a format below to see the complete lifecycle.

Rotation League

Season-long. Rotating partners. Guaranteed court time.

What is Rotation League?

Complete Lifecycle

Set up the league and collect payment

RegistrationStep 1 of 6

Organizer

1Create tournament → enable Rotation League in Tournament Settings (General tab)
2Add one division → select Pool Play format (Brakto uses weekly pools as the rotation league engine)
3Set division type to Doubles and max players (16 or 32) — also editable later on League Schedule → Settings
4Open registration and share payment link — all players must pay before schedule generation
5Collect unavailability: players mark weeks they cannot play at /events/[id]/divisions/[divisionId]/my-availability (My Availability)

Player

1Register and pay the quarterly fee ($120–$240 depending on pool size)
2After payment, mark the weeks you are unavailable in the app
3Receive confirmation with your assigned schedule 1 week before the season starts

Key Characteristics

Configurable target sessions per player — automatic from roster size, or a fixed number you set
32-player paid pool → typically ~6 of 13 sessions each (when using default capacity and courts)
League Schedule Settings modal — division type, session duration, courts, target sessions, and mix partners in one place
Partners rotate every session — court pairings randomized when mix partners is enabled
Guaranteed court time: the league holds a recurring weekly slot
Week 13 playoff: top 16 by win% compete for the season trophy
Substitution is automated — paid players claim open spots via app or email

Perfect For

Pickleball, tennis, or doubles sport groups (4.0+)
Club managers securing premium recurring indoor court time
Groups of 20–32 players who want variety without finding their own partners
Season-long competition without a traditional bracket

Technical Details

Scheduling algorithm

·Built on Pool Play infrastructure: each week is a Pool with PoolTeams and court-based PoolMatches
·Each registered player has a SINGLES Team in the division; weekly courts use PoolMatchGame to record all four players on a doubles court (side A: players 1+2 vs side B: players 3+4)
·Target sessions per player: stored on Division as targetSessionsPerPlayer (null = automatic). Formula: floor((regular weeks × players per session) ÷ paid roster size). Example: 12 × 16 ÷ 32 = 6
·League Schedule → Settings modal: division (max players, type, session duration), session defaults (courts, players/session, target sessions), match generation (minutes/match, court cap, mix partners)
·Tournament Settings still holds the Rotation League toggle and target sessions; League Schedule is the primary place to configure a season
·Balance algorithm prioritizes players below the target, then fewest sessions scheduled, when picking each week's roster
·Unavailability map (PlayerWeekUnavailability) is loaded before scheduling; only applies to weeks not yet generated
·Partner pairings are randomized within each session when mix partners is on (not tracked as fixed teams across the season)
·Optional: cap courts to session duration (session minutes ÷ minutes per match) so court count matches available time
·Week 13 playoff reads TournamentStanding ordered by winPercentage DESC, wins DESC, take 16 (top 4 courts × 4 players); no shuffle in playoff week

Substitution system

·PoolSubRequest model tracks drop requests with status: OPEN → CLAIMED or CANCELLED
·Drop (POST /sub-requests): verifies player is in the pool, creates OPEN request, emails all 32 paid members
·Claim (PATCH /sub-requests/[id]): optimistic lock on status='OPEN' ensures first-claim wins; swaps PoolTeam and PoolMatch references atomically
·Cancel (PATCH /sub-requests/[id]): dropper can cancel their own OPEN request — restores their spot
·Zero non-paying subs: claim endpoint verifies paymentStatus='PAID' before allowing claim

Playoff seeding

·Week 13 detects isPlayoff flag from the schedule generation request
·Queries top 16 from TournamentStanding (tournamentId + divisionId) by winPercentage DESC
·Preserves seed order — no shuffle in playoff week, giving top seeds favorable court assignments
·Players outside the top 16 are not added to any pool for week 13

Player self-service pages

·/events/[id]/divisions/[id]/my-availability — Toggle unavailability for each of the 13 weeks
·/events/[id]/divisions/[id]/open-spots — View open spots, post drop requests, claim available sessions
·/events/[id]/divisions/[id]/schedule — Admin: week picker, roster preview, generate weeks (Settings gear for league options)
·/events/[id]/update-match-scores?division=[id] — Enter scores; doubles courts show both partners per side
·/events/[id]/admin/settings — Rotation League toggle (full league settings link also in schedule modal)
·/events/[id]/divisions/[id]/scoreboard — Live standings with win%, wins, losses for all players
·/events/[id]/divisions/[id]/dashboard — Season trophy card shows 🥇🥈🥉 top-3 from TournamentStanding

FAQs

A player was scheduled on a week they marked unavailable

·Have the player go to My Availability and verify the week is toggled off (red)
·Unavailability only prevents scheduling on future generated weeks — it does not retroactively remove players from already-created pools
·Manually remove the player's PoolTeam from that week's pool if the schedule was already generated
·Re-run schedule generation for that single week with the player's week marked unavailable

Nobody is claiming an open spot

·Check that the drop request email was sent (notifiedAt field on PoolSubRequest should be set)
·Share the Open Spots page link directly with players via your group chat
·If the session is days away, the organizer can manually swap the PoolTeam in the pool admin
·Consider reducing the player pool size in future cycles if subs are consistently unclaimed

A player's session count is significantly lower than others

·Check their unavailability settings — too many weeks marked unavailable limits scheduling options
·Review League Schedule → Target sessions per player (Automatic vs fixed). Automatic for 32 players, 13 weeks, 16/session ≈ 6
·Re-run schedule generation for remaining weeks with Regenerate checked on that week
·Counts are balanced toward the target but not perfectly equal — availability and roster size affect distribution

How do I change how many sessions each player should get?

·League Schedule → Settings → Session defaults → Target sessions / player: uncheck Automatic and enter a number (e.g. 5 or 7), then Save session defaults
·Or Tournament Settings → General → Rotation League → Target sessions per player → Save target sessions
·Leave Automatic to derive from league dates, players per session, and paid registration count
·Regenerate future weeks after changing the target so remaining assignments follow the new goal

The top-16 playoff generated unexpected players

·Playoff seeding uses TournamentStanding.winPercentage DESC — verify scores are entered for all regular-season matches
·Players with zero matches played will have 0% win rate and appear last in standings
·Enter all pending match scores, then delete and re-generate week 13 only

Update Match Scores shows one player per side or duplicate names

·Rotation league stores four players per court on PoolMatchGame (doubles), not as fixed doubles teams
·Confirm division type is Doubles in League Schedule → Settings → Division & roster
·Regenerate the affected week with Regenerate checked so courts are rebuilt with correct lineups
·After regeneration, Update Match Scores should show "Player A & Player B" on each side

How do I start a second 3-month cycle?

·Mark the current division complete
·Create a new division (or duplicate the tournament) for the next cycle
·Re-open registration — players re-pay for the next quarter
·Players re-submit availability for the new 13-week block
·Run schedule generation again — previous cycle history does not carry over

Ready to run your Rotation League event?

Create your tournament on Brakto, or see the full dedicated guide for this format.

Event Format Guide

Explore all 9 available formats (8 tournament/league formats + 1 voting contest). Select a format below to see the complete lifecycle.

Rotation League

Season-long. Rotating partners. Guaranteed court time.

What is Rotation League?

Complete Lifecycle

Set up the league and collect payment

RegistrationStep 1 of 6

Organizer

1Create tournament → enable Rotation League in Tournament Settings (General tab)
2Add one division → select Pool Play format (Brakto uses weekly pools as the rotation league engine)
3Set division type to Doubles and max players (16 or 32) — also editable later on League Schedule → Settings
4Open registration and share payment link — all players must pay before schedule generation
5Collect unavailability: players mark weeks they cannot play at /events/[id]/divisions/[divisionId]/my-availability (My Availability)

Player

1Register and pay the quarterly fee ($120–$240 depending on pool size)
2After payment, mark the weeks you are unavailable in the app
3Receive confirmation with your assigned schedule 1 week before the season starts

Key Characteristics

Configurable target sessions per player — automatic from roster size, or a fixed number you set
32-player paid pool → typically ~6 of 13 sessions each (when using default capacity and courts)
League Schedule Settings modal — division type, session duration, courts, target sessions, and mix partners in one place
Partners rotate every session — court pairings randomized when mix partners is enabled
Guaranteed court time: the league holds a recurring weekly slot
Week 13 playoff: top 16 by win% compete for the season trophy
Substitution is automated — paid players claim open spots via app or email

Perfect For

Pickleball, tennis, or doubles sport groups (4.0+)
Club managers securing premium recurring indoor court time
Groups of 20–32 players who want variety without finding their own partners
Season-long competition without a traditional bracket

Technical Details

Scheduling algorithm

·Built on Pool Play infrastructure: each week is a Pool with PoolTeams and court-based PoolMatches
·Each registered player has a SINGLES Team in the division; weekly courts use PoolMatchGame to record all four players on a doubles court (side A: players 1+2 vs side B: players 3+4)
·Target sessions per player: stored on Division as targetSessionsPerPlayer (null = automatic). Formula: floor((regular weeks × players per session) ÷ paid roster size). Example: 12 × 16 ÷ 32 = 6
·League Schedule → Settings modal: division (max players, type, session duration), session defaults (courts, players/session, target sessions), match generation (minutes/match, court cap, mix partners)
·Tournament Settings still holds the Rotation League toggle and target sessions; League Schedule is the primary place to configure a season
·Balance algorithm prioritizes players below the target, then fewest sessions scheduled, when picking each week's roster
·Unavailability map (PlayerWeekUnavailability) is loaded before scheduling; only applies to weeks not yet generated
·Partner pairings are randomized within each session when mix partners is on (not tracked as fixed teams across the season)
·Optional: cap courts to session duration (session minutes ÷ minutes per match) so court count matches available time
·Week 13 playoff reads TournamentStanding ordered by winPercentage DESC, wins DESC, take 16 (top 4 courts × 4 players); no shuffle in playoff week

Substitution system

·PoolSubRequest model tracks drop requests with status: OPEN → CLAIMED or CANCELLED
·Drop (POST /sub-requests): verifies player is in the pool, creates OPEN request, emails all 32 paid members
·Claim (PATCH /sub-requests/[id]): optimistic lock on status='OPEN' ensures first-claim wins; swaps PoolTeam and PoolMatch references atomically
·Cancel (PATCH /sub-requests/[id]): dropper can cancel their own OPEN request — restores their spot
·Zero non-paying subs: claim endpoint verifies paymentStatus='PAID' before allowing claim

Playoff seeding

·Week 13 detects isPlayoff flag from the schedule generation request
·Queries top 16 from TournamentStanding (tournamentId + divisionId) by winPercentage DESC
·Preserves seed order — no shuffle in playoff week, giving top seeds favorable court assignments
·Players outside the top 16 are not added to any pool for week 13

Player self-service pages

·/events/[id]/divisions/[id]/my-availability — Toggle unavailability for each of the 13 weeks
·/events/[id]/divisions/[id]/open-spots — View open spots, post drop requests, claim available sessions
·/events/[id]/divisions/[id]/schedule — Admin: week picker, roster preview, generate weeks (Settings gear for league options)
·/events/[id]/update-match-scores?division=[id] — Enter scores; doubles courts show both partners per side
·/events/[id]/admin/settings — Rotation League toggle (full league settings link also in schedule modal)
·/events/[id]/divisions/[id]/scoreboard — Live standings with win%, wins, losses for all players
·/events/[id]/divisions/[id]/dashboard — Season trophy card shows 🥇🥈🥉 top-3 from TournamentStanding

FAQs

A player was scheduled on a week they marked unavailable

·Have the player go to My Availability and verify the week is toggled off (red)
·Unavailability only prevents scheduling on future generated weeks — it does not retroactively remove players from already-created pools
·Manually remove the player's PoolTeam from that week's pool if the schedule was already generated
·Re-run schedule generation for that single week with the player's week marked unavailable

Nobody is claiming an open spot

·Check that the drop request email was sent (notifiedAt field on PoolSubRequest should be set)
·Share the Open Spots page link directly with players via your group chat
·If the session is days away, the organizer can manually swap the PoolTeam in the pool admin
·Consider reducing the player pool size in future cycles if subs are consistently unclaimed

A player's session count is significantly lower than others

·Check their unavailability settings — too many weeks marked unavailable limits scheduling options
·Review League Schedule → Target sessions per player (Automatic vs fixed). Automatic for 32 players, 13 weeks, 16/session ≈ 6
·Re-run schedule generation for remaining weeks with Regenerate checked on that week
·Counts are balanced toward the target but not perfectly equal — availability and roster size affect distribution

How do I change how many sessions each player should get?

·League Schedule → Settings → Session defaults → Target sessions / player: uncheck Automatic and enter a number (e.g. 5 or 7), then Save session defaults
·Or Tournament Settings → General → Rotation League → Target sessions per player → Save target sessions
·Leave Automatic to derive from league dates, players per session, and paid registration count
·Regenerate future weeks after changing the target so remaining assignments follow the new goal

The top-16 playoff generated unexpected players

·Playoff seeding uses TournamentStanding.winPercentage DESC — verify scores are entered for all regular-season matches
·Players with zero matches played will have 0% win rate and appear last in standings
·Enter all pending match scores, then delete and re-generate week 13 only

Update Match Scores shows one player per side or duplicate names

·Rotation league stores four players per court on PoolMatchGame (doubles), not as fixed doubles teams
·Confirm division type is Doubles in League Schedule → Settings → Division & roster
·Regenerate the affected week with Regenerate checked so courts are rebuilt with correct lineups
·After regeneration, Update Match Scores should show "Player A & Player B" on each side

How do I start a second 3-month cycle?

·Mark the current division complete
·Create a new division (or duplicate the tournament) for the next cycle
·Re-open registration — players re-pay for the next quarter
·Players re-submit availability for the new 13-week block
·Run schedule generation again — previous cycle history does not carry over

Ready to run your Rotation League event?

Create your tournament on Brakto, or see the full dedicated guide for this format.

Rotation League Format Guide | Brakto