The PFL 10 mixed martial arts event for the 2021 season of the Professional Fighters League was held on October 27, 2021. This was the finale of the playoffs for all divisions, with the winners getting $1 million cash prize. Kayla Harrison, a two-time Olympic gold medalist in judo and is seeking her second PFL championship, headlined the PFL event opposite Taylor Guardado, who emerged as an unexpected finalist in 2021. The event also featured five other finals matchups, with the winner of each weight class taking home PFL's trademark $1 million prize.

The PFL 1 mixed martial arts event for the 2021 season of the Professional Fighters League was held on April 23, 2021. This was the first regular season event of the tournament and included fights in the Featherweight and Lightweight divisions. The event was headlined by a lightweight clash between the former UFC and WEC Lightweight champion Anthony Pettis and the UFC veteran Clay Collard.

PFL 1: 2023 Regular Season was a mixed martial arts event that took place on Saturday, April 1, 2023 at the Theater at Virgin Hotels in Las Vegas, Nevada.

PFL 4: 2023 Regular Season was a mixed martial arts event that took place on Thursday, June 8, 2023 at the Overtime Elite Arena in Atlanta, Georgia.

PFL 4 was a mixed martial arts event produced by the Professional Fighters League that took place on June 8, 2023, at the Overtime Elite Arena in, Atlanta, Georgia, United States. In the main event, 2022 featherweight champion Brendan Loughnane faced Jesus Pinedo.

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+.

PFL 2025 World Tournament: First Round 1 took place on April 3, 2025, at Universal Studios Florida in Orlando, Florida. This mixed martial arts event features the opening round of the Welterweight and Featherweight divisions in PFL’s single-elimination world tournament. The main event pits former Bellator Welterweight Champion Jason Jackson against Andrey Koreshkov, while the co-main event showcases Jesus Pinedo vs. Adam Borics in featherweight action. Other notable bouts include Magomed Umalatov vs. Logan Storley and Jeremy Kennedy vs. Movlid Khaybulaev on the main card, with prelims featuring Gabriel Braga vs. Frederik Dupras and Nathan Kelly vs. Tae Kyun Kim.