Survivor: Yucatán

Survivor: Yucatán is the first season of Round 1 of the Survivor Championship 2018. It consisted of twenty past contestants divided into two tribes of ten: Chuleb and Panabá. This season took place in the Ría Lagartos Biosphere Preserve in the state of Yucatán in Mexico. Of the twenty contestants, ten will move on to Round 2.

The winner of this season was Cydney Gillon, who defeated Kelly Goldsmith and Angela Perkins by a vote of 7-2-0. The other seven moving on from this season were Bill Posley, Michael Snow, Rodney Lavoie, Tammy Leitner, Danielle DiLorenzo, Garrett Adelstein and John Kenney.

This season was followed by Survivor: Tokelau.