The Mexican professional wrestling company Consejo Mundial de Lucha Libre (CMLL) held a Mexican National Tag Team Championship tournament from February 28, through March 13, 2020. The tournament marked the return of the Mexican National Tag Team Championship to CMLL after a 28-year absence. A total of 16 teams competed in the tournament, with the teams of Templario/El Hijo del Villano III and Atlantis Jr./Flyer qualifying for the finals on March 13. In the end, the team of Atlantis Jr. and Flyer won the tournament to become the 42nd Mexican National Tag Team Champions.