Compete
Tournaments
Flagship
activeTwo Alphabet League
The Unknown Road to One Alphabet
Two Alphabet players challenge One Alphabet players for promotion into the elite league. Currently held online; physical qualification arrives once infrastructure allows it.
Rolling — online
upcomingOne Alphabet League
Twilight Race to Get the Ace
One Alphabet League only. Players defend their standing and race to become A, the single highest-ranked player in the sport.
January 2027
Emergency League
Activated during major world events to preserve high-quality debate while the world is still deciding what it thinks.
activeOpened July 2026
Emergency League: AI Regulation
A temporary league activated to hold high-quality debate on the unfolding AI regulation landscape while it's still being written.
completedClosed February 2026
Emergency League: America–Iran
Archived. Debates from this league remain searchable and form part of the permanent record.