Underdog TST is Retrocycles League's community Team Sumo Tournament — experienced captains coach developing players in a set-based bracket.

• Played Saturday July 25th, 2026 at 17:00 GMT (13:00 EDT / 18:00 CEST).
• Each team is a captain (1900+ TST) plus 2 players (below 1900 TST).
• Register a full team on the wiki signup page, or sign up here as a free agent looking for teammates.
• Updates in Discord #tournaments.

Sign-up

• A team is made up of the team captain (coach) and 2 players.
• To be a captain you must be above 1900 ELO on the TST Leaderboard. To be a player you must be below it.

Format

• Matches are played with a 1500 point limit.
• Teams are seeded into lobbies to play a set (round of matches) and gain set points based on placement (4 / 2 / 1 / 0).
• If there is an uneven number of teams, unseeded teams rest for that set and gain 1 set point. A team rests only once for the whole event.
• After each set, teams are seeded again based on set points (highest to lowest).
• After an established number of rounds (based on how many teams sign up), a final match is played between the teams with the most set points.

Moderation

• In the event of ties, individual scores are taken into account — screenshot the scoreboard at the "Match Winner" text.
• Teams may use substitute players (who must still follow the ELO threshold rule). Once a player joins a team as a substitute, they cannot play for any other team in the event.