Christine Ferea

Invicta FC 23: Porto vs. Niedźwiedź was the third women's mixed martial event held by Invicta FC in 2017 and is scheduled to be headlined by a flyweight bout between Vanessa Porto and Agnieszka Niedźwiedź

Invicta FC 26: Maia vs. Niedwiedz was a mixed martial arts event headlined by Jennifer Maia defending her flyweight championship against top contender Agnieszka Niedzwiedz. Vanessa Porto was scheduled to fight Jessica-Rose Clark, but Clark accepted a fight with the UFC and was replaced by Milana Dudieva. On November 13, Invicta announced the signing of the undefeated Mackenzie Dern to debut against Kaline Medeiros. Janaisa Morandin was scheduled to fight Mizuki Inoue, but Mizuki pulled out of the fight on November 27 and was replaced by Kinberly Novaes

BKFC 28th from Rio Rancho Events Center in Albuquerque, NM on 27th August 2022

Bare Knuckle Fighting Championship 41: Colorado was a bare-knuckle fighting event held by Bare Knuckle Fighting Championship on April 29, 2023. This event featured the debut of former UFC Middleweight champion Luke Rockhold, former UFC Lightweight champion Eddie Alvarez and former UFC Featherweight title contender Chad Mendes. Former UFC Lightweight and Featherweight champion Conor McGregor was in attendance for this sold-out event.

'Bare Knuckle Fighting Championship 7: Alers vs. Garcia' was a bare-knuckle boxing event held by Bare Knuckle Fighting Championship on August 10, 2019 at the Mississippi Coast Coliseum in Biloxi, Mississippi, USA. This fight card featured UFC veterans Jim Alers and Leonard Garcia in the main event. The co-main event featured BKFC Heavyweight Champion and Police Gazette Heavyweight American Champion Arnold Adams defending both titles against UFC veteran Chase Sherman. On the main card, Christine Ferea defended her Police Gazette Women's Featherweight American Championship against Helen Peralta in the first round of a 4-women featherweight tournament. Also announced for this tournament was the eventual cancelled bout of Corrine Laframboise vs. Sadie Ault.

Invicta FC 21: Anderson vs. Tweet was a mixed martial arts event that will be headlined by a bout between top featherweight contenders Megan Anderson and Charmaine Tweet competing for the interim featherweight championship. The event was scheduled to feature the MMA debut of undefeated professional boxer Heather Hardy against Brieta Carpenter, however Carpenter pulled out due to injury and the fight was removed from the card. A fight between Leah Letson and former UFC fighter Elizabeth Phillips was added instead. DeAnna Bennett was scheduled to fight Jodie Esquibel but pulled out of the fight and was replaced by Kali Robbins. Esquibel was then set to fight Robbins at a catchweight of 120 lbs but Robbins missed weight and the fight was canceled.

Bare Knuckle Fighting Championship: KnuckleMania 2 will be a bare-knuckle fighting event held by Bare Knuckle Fighting Championship on February 19, 2022, at the Jackson Convention Complex in Hollywood, Florida, USA.

BKFC 56 took place on Saturday December 2nd 2023 with 12 fights at Maverik Centre in Salt Lake City, Utah, USA