[a] On occasion the promotion declares a championship vacant, which means there is no champion at that point in time.

This can either be due to a storyline,[b] or real life issues such as a champion suffering an injury being unable to defend the championship,[c] or leaving the company.

The tag team championship was created in 2000 when Yasushi Kanda and Susumu Mochizuki defeated Fantasy and Black Dragon to win the tournament.

The first block took place on January 17, 2010 and featured four teams: El Canek and Hijo del Canek, Pantera and Hijo del Pantera, Olímpico and Exodia, and Negro Navarro and Trauma I.

Block B took place on January 24, 2010, and featured the following teams: Brazo de Plata and Brazo de Plata, Jr., Fuerza Guerrera and Juventud Guerrera, Pirata Morgan and Hijo de Pirata Morgan, Máscara Año 2000 and Máscara Año 2000, Jr. Negro Navarro and Trauma I won "Block A" while Pirata Morgan and Hijo de Pirata Morgan won "Block B", which meant that the two teams met to determine the next Tag Team champions.