The year 2020 was the fourth year in the history of LUX Fight League, a mixed martial arts promotion based in Mexico. In these year, LUX held 4 events.
LUX 008 was a mixed martial arts event held by LUX Fight League on February 14, 2020, at the Frontón México in Mexico City, Mexico.
A fight between Sergio Cossio and Hugo Flores for the LUX Lightweight Championship (which was vacant after Diego Lopes' departure) was scheduled as the main event. The two had already faced each other two years earlier at LUX 003, which ended in victory for Cossio.
A featherweight bout between former UFC and Brave CF fighter Masio Fullen and Carlos Cañada was announced for the co-main event.
LUX 009 was a mixed martial arts event held by LUX Fight League on July 17, 2020, at the Showcenter Complex in Monterrey, Mexico.
A fight between Marco Beltrán and David Mendoza for the LUX Bantamweight Championship was scheduled as the main event.
At this event, an eight-woman tournament called the Torneo Guerreras LUX ("LUX Warrior Tournament") was launched for the inaugural LUX Women's Strawweight Championship, with one of the fights pitting Saray Orozco against Yajáira Romo.
LUX 010 was a mixed martial arts event held by LUX Fight League on September 18, 2020, at the Showcenter Complex in Monterrey, Mexico.
The event marked the return of the public (albeit limited) to the venue since LUX 008 due to the COVID-19 pandemic that continued to ravage the world, and was also the first sporting event in Mexico and one of the first MMA events globally to do so.
A fight between Alessandro Costa and Luis Solorzano for the inaugural LUX Flyweight Championship was announced as the main event.
The co-main event featured Masio Fullen and Dumar Roa in the featherweight division.
In addition, three fights from the Torneo Guerreras LUX were announced for this event: Yaneth Vidal vs. Ana Guerrero, Alejandra Orozco vs. Judith Bolaños, and Laura Zamora vs. Tania Torres.
LUX 011 was a mixed martial arts event held by LUX Fight League on November 20, 2020, at the Showcenter Complex in Monterrey, Mexico.
The main event featured a lightweight bout between Polo Reyes and Ricardo Arreola in Reyes' debut after his stint in UFC.