The Rose City Rollers are the defending 2018 World Champions, and currently occupy the #1 ranking according to Flat Track Stats. They were established In 2004 and are located in Portland Oregon. They are a founding member of the Women’s Flat Track Derby Association WFTDA.
Victoria Men’s Roller Derby was founded in 2013 and is in Melbourne, Victoria, Australia.
Co-ed North America: 1st place, Pirate Bay Roller Derby Co-ed.
The Pirate Bay Roller Derby Co-ed, A.K.A. the Cutthroat Krewe, are in Tarpon Springs, Florida, USA. They were founded in 2016.
Co-ed Latin America: 1st place, Complot Derby Club
The Complot Derby Club, Mixed Roller Derby League of Santiago de Chile.Team Tijeras is the female team, Team Espadas is the male team and together they make up Travesteam, the co-ed team. The team was founded in 2013.