The year 2021 was the 5th year in the history of LUX Fight League, a mixed martial arts promotion based in Mexico. In these year, LUX held 8 events.
LUX 012 was a mixed martial arts event held by LUX Fight League on March 12, 2021, at the Showcenter Complex in Monterrey, Mexico.
A fight for the LUX Featherweight Championship between champion Diego Lopes and Masio Fullen was scheduled for the main event.
Another fight scheduled for this event was the first of two semifinals in the Torneo Guerreras LUX for the women's strawweight title: Saray Orozco vs. Alejandra Orozco.
LUX 013 was a mixed martial arts event held by LUX Fight League on May 7, 2021, at the Showcenter Complex in Monterrey, Mexico.
A fight for the LUX Flyweight Championship between champion Alessandro Costa and Jorge Calvo Martin headlined the event.
The co-main event featured a lightweight bout between Polo Reyes and Marco Antonio Elpidio.
In addition, the other semifinal of the Torneo Guerreras LUX was held to determine the women's strawweight title: Tania Torres vs. Yaneth Vidal.
LUX 014 was a mixed martial arts event held by LUX Fight League on June 25, 2021, at the Showcenter Complex in Monterrey, Mexico.
A fight for the LUX Bantamweight Championship between champion Marco Beltrán and David Mendoza headlined the event. It was a rematch of their fight at LUX 009, which ended in victory for Beltrán.
The co-main event featured a flyweight bout between Luis Solorzano and Diego Ortiz.
LUX 015 was a mixed martial arts event held by LUX Fight League on August 26, 2021, at the Showcenter Complex in Monterrey, Mexico.
The final of the Torneo Guerreras LUX, which crowned the first strawweight champion between Saray Orozco and Tania Torres, was the first time that two women headlined a LUX event. Prior to the fight, Orozco was coming off a narrow unanimous decision victory at LUX 012, and Torres was coming off a TKO victory at LUX 013.
The co-main event featured a featherweight bout between Erik Silva and Daniel Vega.
LUX 016 was a mixed martial arts event held by LUX Fight League on September 17, 2021, at the Pepsi Center WTC in Mexico City, Mexico.
A fight for the LUX Lightweight Championship between champion Sergio Cossio and Alan DomÃÂnguez headlined the event.
The co-main event featured a lightweight bout between two newcomers to LUX, Alejandro âÂÂPatoâ MartÃÂnez and Gian Franco Cortéz.
LUX 017 was a mixed martial arts event held by LUX Fight League on October 15, 2021, at the Showcenter Complex in Monterrey, Mexico.
Marco Beltrán was expected to make his second title defense of the LUX Bantamweight Championship against Francesco Patrón. However, LUX announced in a statement that the fight had been canceled.
LUX 018 was a mixed martial arts event held by LUX Fight League on November 5, 2021, at the Forum de Mundo Imperial in Acapulco, Mexico.
A fight for the LUX Flyweight Championship between champion Alessandro Costa and Kike González headlined the event.
LUX 019 was a mixed martial arts event held by LUX Fight League on December 10, 2021, at the Pepsi Center WTC in Mexico City, Mexico.
A fight between Iván Valenzuela and Ricardo Centeno for the inaugural LUX Middleweight Championship headlined the event.