Official Tournament
2026 Worlds Ruleset
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Ayame Invitational

16 Teams • 80 Active Players • 4-Day Championship. Featuring the official 5-Round Worlds Swiss Stage with automatic BO3 upgrades for advancement and elimination, culminating in an 8-Team Knockout Playoff Bracket.

Teams16 Teams4 Draw Pools
Swiss Rounds5 Rounds33 Series Total
Playoff CutTop 8Single Elimination BO5
Event Length4 DaysAsia/Manila Local
Format Architecture

How the 2026 Worlds Swiss Stage Operates

In the Worlds Swiss Stage, every team competes against opponents with identical win-loss records. Strict rematch prevention ensures no two teams play each other more than once before playoffs.

Rounds 1 & 2
Strict BO1 Series
Initial seeding & record bucket calibration

• Round 1 (0-0): 16 teams drawn by Pool (Pool 1 vs 4, Pool 2 vs 3). 8 BO1 matches.

• Round 2: High Pool (1-0, 4 BO1s) & Low Pool (0-1, 4 BO1s).

• Fast-paced single game matchups set the trajectory for advancement brackets.

Rounds 3 to 5
Automatic BO3 Upgrades
High stakes: any series for advance or out

• Advancement (wins == 2): Matches leading to 3-0, 3-1, or 3-2 are automatically upgraded to BO3.

• Elimination (losses == 2): Matches facing 0-3, 1-3, or 2-3 are automatically upgraded to BO3.

• Only the mid 1-1 pool in Round 3 remains BO1.

Stage Conclusion
8 Advance • 8 Eliminated
Top 8 advance to Knockout Stage (BO5)

• 3 Wins to Qualify: 3-0 (2 teams), 3-1 (3 teams), 3-2 (3 teams) lock playoff berths.

• 3 Losses = Out: Teams at 0-3, 1-3, 2-3 exit the tournament.

• Quarterfinals through Grand Final default to full BO5 series.

Event Roadmap

4-Day Tournament Timeline

Follow the action across all 4 days from opening draw to the Grand Final trophy celebration.

DAY 1
Swiss Opening
Swiss Rounds 1 & 2

• 16 Matches (Strict BO1)

• Round 1 Draw Pools (0-0)

• Round 2 High (1-0) & Low (0-1) Pools

Est: 16 Games Total
DAY 2
Advancement / Cut
Swiss Rounds 3 & 4

• Round 3: 2x BO3 (2-0), 4x BO1 (1-1), 2x BO3 (0-2)

• First 2 Teams Qualify (3-0)

• First 2 Teams Eliminated (0-3)

• Round 4: 6x BO3 (2-1 & 1-2)

Est: 16-24 Games Total
DAY 3
Swiss Final & QF
Round 5 & Quarterfinals

• Round 5: 3x BO3 (2-2 Decider Pool)

• Top 8 Playoff Bracket Seeded

• Quarterfinals QF1..QF4 (BO5)

Top 4 Advance to Day 4
DAY 4
Championship
Semifinals & Finals

• Semifinals SF1 & SF2 (BO5)

• Third-Place Match (BO5)

• Grand Final (BO5)

• Trophy & Placements Declaration

Champion Declared
16 Teams & Rosters
View seedings, draw pools, role coverage, combined ratings, and 5-player rosters.
Swiss Standings & Pools
Interactive Worlds Swiss Pools tree, W-L records, OMW% strength of schedule, and tiebreakers.
Playoff Bracket & Final Placements
Single-elimination BO5 Knockout tree, Third-Place Match, Grand Final, and 1st–16th placements.