Bellator 166: Dantas vs. Warren 2 was held on December 2, 2016 at the WinStar World Casino in Thackerville, Oklahoma. The event aired live in prime time on Spike TV. The event was headlined by a title fight rematch as Eduardo Dantas defended the Bellator Bantamweight Championship against former champion Joe Warren. Dantas had won back to back fights since losing the Bellator bantamweight title to Warren at Bellator 128 in 2014. Warren was coming off a submission win against Sirwan Kakai at Bellator 161. A fight between featherweight prospects A.J. McKee and Emmanuel Sanchez was scheduled for the co-main event. However, Sanchez pulled out in late November due to injury and was replaced by Ray Wood. Wood had been scheduled to face Treston Thomison on the preliminary card so Thomison received a new opponent in Dawond Pickney.

The PFL 10 mixed martial arts event for the 2019 season of the Professional Fighters League, the 2019 PFL Championship, was held on December 31, 2019, at the Hulu Theater at Madison Square Garden in New York City, New York.

The PFL 4 mixed martial arts event for the 2022 season of the Professional Fighters League was held on June 17, 2022 at the Overtime Elite Arena in Atlanta, Georgia. This marked the fourth regular season event of the tournament and included fights in the Lightweight and Light Heavyweight divisions.

The PFL 2 mixed martial arts event for the 2021 season of the Professional Fighters League was held on April 29, 2021. This was the second regular season event of the tournament and included fights in the Welterweight and Light heavyweight divisions. The event was to be headlined by a welterweight clash between the former UFC title contender and Bellator welterweight champion Rory MacDonald and the former UFC veteran David Michaud.

The PFL 5 mixed martial arts event for the 2021 season of the Professional Fighters League was held on June 17, 2021. This was the second regular season event of the tournament and included fights in the Welterweight and Light heavyweight divisions. The event was headlined by a welterweight clash between the former UFC title contender and Bellator welterweight champion Rory MacDonald and the former UFC veteran Gleison Tibau.

Gamebred Fighting Championship 4: Nelson vs. Clecker was a mixed martial arts event that took place on Friday, May 5 , 2023 at the FLA Live Arena in Sunrise, Florida.

Bellator 128 took place on October 10, 2014 at the Winstar World Casino in Thackerville, Oklahoma. The event aired live in prime time on Spike TV.

The PFL 9 mixed martial arts event for the 2021 season of the Professional Fighters League was held on August 27, 2021. This was the third event of the playoffs with the Featherweight and Light Heavyweight divisions divisions competing. This event aired on ESPN2, with the prelims airing on ESPN+.

The PFL 7 mixed martial arts event for the 2018 season of the Professional Fighters League was held on August 30, 2018, at the Ocean Resort Casino in Atlantic City, New Jersey, United States.