Sumo at Sea

Sumo at Sea is a challenge in Survivor. It originated in Shitty Big Brother.

Rules
Castaways will be paired up against one another in a single-elimination, sumo-style competition. The first person to be knocked off of the platform is eliminated. The winners compete against each other until only one person remains.

History
In Shitty Big Brother, Cade won a reward in a prior challenge in which he was able to pair off the matchups, and got a first-round bye. He paired up Kristi who beat Dalton, Ryan who narrowly beat Dylan, and Jenry who beat Paper. He also chose himself to go against Jenry, who beat him. In the final round, Jenry beat Ryan to win the first individual immunity of the season.