The PFL 6 mixed martial arts event for the 2021 season of the Professional Fighters League was held on June 25, 2021. This was the third regular season event of the tournament and included fights in the Heavyweight and women's Lightweight divisions. This event will aire on ESPN2, with the prelims on ESPN+. The event was headlined by Two-time Olympic gold medalist Kayla Harrison and Cindy Dandois.

The event was headlined by a heavyweight bout, contested by the former UFC Heavyweight champion Fabrício Werdum and Renan Ferreira. In the co-main event, the 2019 PFL Lightweight champion Kayla Harrison fought Mariana Morais.

Invicta FC 10: Waterson vs. Tiburcio is a mixed martial arts event that took place on December 5, 2014. Fight Card: Main Card Atomweight Michelle Waterson(c) vs. Herica Tiburcio Bantamweight Tonya Evinger vs. Cindy Dandois Flyweight Roxanne Modafferi vs. Andrea Lee Flyweight DeAnna Bennett vs. Jennifer Maia Preliminary Card Featherweight Peggy Morgan vs. Andria Wawro Strawweight Alexa Grasso vs. Alida Gray Atomweight Jinh Yu Frey vs. Cassie Robb Flyweight Rachael Ostovich vs. Evva Johnson

Katja Kankaanpaa "Killer Bunny" (70%) 19-8 (30%) DeAnna Bennett "The Argentine Assassin" Tonya Evinger "Triple Threat" (73%) 19-7 (27%) Pannie Kianzad Rachael Ostovich (23%) 5-17 (77%) Andrea Lee "KGB" Roxanne Modafferi "The Happy Warrior" (56%) 10-8 (44%) Mariana Morais Jinh Yu (59%) 10-7 (41%) Liz McCarthy "Lightning" Aspen Ladd (63%) 10-6 (38%) Amanda Bobby Cooper Cindy Dandois (36%) 5-9 (64%) Megan Anderson Jamie Moyle (58%) 7-5 (42%) Sharon Jacobsen JJ Aldrich (78%) 7-2 (22%) Daniela Kortmann Rachel Wiley (43%) 3-4 (57%) Felicia Spencer

Invicta FC 18: Grasso vs. Esquibel was a mixed martial arts event headlined by a strawweight fight between undefeated Alexa Grasso and Jodie Esquibel. The winner of the main event is expected to receive the next strawweight title shot against champion Angela Hill. The original co-main event was to be Irene Aldana facing undefeated Brazilian fighter Taila Santos to determine who challenges Tonya Evinger next for the bantamweight championship, however VISA issues forced Santos off the card and the fight was removed. Lynn Alvarez was scheduled to fight undefeated Indian fighter Manjit Kolekar but VISA issues forced Kolekar off the card and she was replaced by Mizuki Inoue. Agnieszka Niedzwiedz was scheduled to fight Claudia Rey but Rey was also unable to make the event due to VISA issues and was replaced by Christine Stanley. Aldana, Rey, and Santos are now being scheduled for the next event.

UFC Fight Night 108: Swanson vs. Lobov was a mixed martial arts event produced by the Ultimate Fighting Championship held on April 22, 2017, at Bridgestone Arena in Nashville, Tennessee. A featherweight bout between Cub Swanson and Artem Lobov headlined the event.

Rizin World Grand Prix 2017: 2nd Round was a mixed martial arts event held by the Rizin Fighting Federation on December 29, 2017 at the Saitama Super Arena in Saitama, Japan.