2017 was the first year in the history of Legacy Fighting Alliance, a mixed martial arts promotion based in the United States.
Results Legacy Fighting Alliance 4: Aguilar vs. Jackson was the fourth event of Legacy Fighting Alliance and took place on February 17, 2017.
Results Legacy Fighting Alliance 6: Junior vs. Rodriguez was the sixth event of Legacy Fighting Alliance and took place on March 10, 2017.
Results Legacy Fighting Alliance 8: Hamilton vs. Bazzi was the eighth event of Legacy Fighting Alliance and took place on April 7, 2017 at the TD Convention Center.
Results Legacy Fighting Alliance 9: Dennis vs. Marques was the ninth event of Legacy Fighting Alliance and took place on April 14, 2017.
Results Legacy Fighting Alliance 10: Heinisch vs. Rota was the tenth event of Legacy Fighting Alliance and took place on April 21, 2017.
Results Legacy Fighting Alliance 14: Allen vs. Anders was the fifteenth event of Legacy Fighting Alliance and took place on June 23, 2017.
Results Legacy Fighting Alliance 15: Odoms vs. Vanderaa was the sixteenth event of Legacy Fighting Alliance and took place on June 30, 2017.
Results Legacy Fighting Alliance 21: Noblitt vs. Branjão was the twenty-second event of Legacy Fighting Alliance and took place on September 1, 2017.
Results Legacy Fighting Alliance 22: Heinisch vs. Perez was the twenty-third event of Legacy Fighting Alliance and took place on September 8, 2017.
Results Legacy Fighting Alliance 23: Krantz vs. Nakashima was the twenty-fourth event of Legacy Fighting Alliance and took place on September 22, 2017.
Results Legacy Fighting Alliance 28: Jackson vs. Luna was the twenty-ninth event of Legacy Fighting Alliance and took place on December 8, 2017.