TNA One Night Only: Knockouts Knockdown 4

Mary Louis "Maria" Kanellis-Bennett is an American professional wrestler, manager, promoter, actress and model. She is currently signed to All Elite Wrestling (AEW) and Ring of Honor (ROH), and is also the co-owner and founder of the independent promotion Women's Wrestling Army (WWA). She has previously wrestled for Impact Wrestling and WWE.

Gail Kim-Irvine is a Canadian-American retired professional wrestler, currently signed to Impact Wrestling, where she serves as a producer. In Impact Wrestling she was the inaugural and record setting seven-time Knockouts Champion and she also was a one-time Knockouts Tag Team Champion where Madison Rayne was her tag team partner winning the belt alongside her. She is also known for her two stints in World Wrestling Entertainment (WWE), where she won the WWE Women's Championship in her first match. Kim began her career wrestling on the Canadian-American independent circuit, before joining WWE in 2002. She became the first WWE Diva in history to win a championship in her debut match. After being released by WWE in 2004, Kim joined TNA in September 2005. There, she joined the tag team America's Most Wanted as their valet. After the dissolution of the group, Kim performed as a singles wrestler, eventually becoming the inaugural TNA Knockouts Champion in October 2007. During her time in TNA, she had an acclaimed feud with Awesome Kong, which is generally considered one of the greatest women's wrestling feuds of the 2000s. She later left TNA in August 2008, to return to WWE three months later, where she remained until 2011. The following October she returned to TNA. In 2012, Pro Wrestling Illustrated named Kim the number one female wrestler in the world and in 2016 she was announced as the first female inductee into the TNA Wrestling Hall of Fame.

Michael Paris is a Filipino-American professional wrestler. He is best known for his time with Total Nonstop Action Wrestling (TNA)/Impact Wrestling under the ring names DJ Z and Zema Ion. In TNA/Impact Wrestling he is a former two-time X Division Champion and one-time World Tag Team Champion with Andrew Everett. He has also worked for various other promotions, such as Major League Wrestling (MLW), Lucha Libre AAA Worldwide, and DDT Pro-Wrestling. He is currently signed to World Wrestling Entertainment (WWE), where he performs on the NXT brand under the ring name Joaquin Wilde.

Martibel Payanois a Dominican American professional wrestler currently working for Total Nonstop Action Wrestling (TNA) under the ring name Marti Bell. She is best known for her work on independent circuit in the United States under the ring name Marti Belle, for promotions including Evolve, Shimmer Women Athletes, Shine Wrestling and Women Superstars Uncensored (WSU).

Deonna Kupryk is an American professional wrestler currently signed to Impact Wrestling, where she is a former two-time Impact Knockouts Champion. She also appears in Lucha Libre AAA Worldwide (AAA) — with which Impact has a partnership — where she is a former AAA Reina de Reinas Champion. She is also a former Ring of Honor Women's World Champion. Deonna began her career in 2012, wrestling in various independent promotions, eventually appearing national promotions Total Nonstop Action Wrestling (TNA) and Ring of Honor (ROH). She also worked for the Japanese promotion World Wonder Ring Stardom (Stardom). In 2018, while under contract with ROH, she was announced to be part of the independent event All In. Later she signed a contract with WWE and was assigned to the NXT brand. However, she was released in 2020. After her release, Deonna signed with Impact Wrestling (the former TNA) and quickly rose through the ranks in the women's division, and would become a four-time women's champion between Impact, AAA, and ROH.

Holly Letkeman is a Canadian professional wrestler and actress currently signed to Total Nonstop Action Wrestling under the ring name Rosemary. She has worked for promotions such as BSE Pro, BCW, Maximum Pro Wrestling, NCW Femmes Fatales, Steel City Pro Wrestling and Shimmer Women Athletes. She is also a former Shimmer Tag Team Champion with Sara Del Rey.

Stephanie Hym Lee (née Bell), better known by the ring name Mia Yim, is an American professional wrestler currently signed to WWE, where she performs on the SmackDown brand under the ring name Michin and is a member of The O.C. She also makes appearances on the NXT brand. She is also known for her time in Impact Wrestling, where she is a former Impact Knockouts Champion. During her career, Yim has performed for WWE (where she was briefly known as Reckoning as part of the faction Retribution) Impact Wrestling, Combat Zone Wrestling (CZW), Shine Wrestling, and Shimmer Women Athletes. In Shine, she has held both the Shine Championship and the Shine Tag Team Championship (with Leva Bates). In addition, she has wrestled in Japan for Reina Joshi Puroresu.

Laura Guilmette Dennis is a Canadian professional wrestler currently signed with All Elite Wrestling under the ring name Allie. She previously wrestled in Impact Wrestling where she is a former Knockouts Champion. She has also worked for Great Canadian Wrestling, NCW Femmes Fatales, Shimmer Women Athletes, Shine Wrestling, Women Superstars Uncensored (WSU) and Combat Zone Wrestling (CZW) under the ring name Cherry Bomb. With tag team partner Kimber Lee, collectively known as The Kimber Bombs, they have held the Shine Tag Team Championship and the Shimmer Tag Team Championship both once. In Women Superstars Uncensored, she is also a former 1-time WSU Champion.

Jamie Lynn Szantyr is an American professional wrestler, best known for her time in Total Nonstop Action Wrestling (TNA) under the ring name Velvet Sky. She is a former two time TNA Women's Knockout Champion and is a former TNA Knockouts Tag Team Champion as part of The Beautiful People (with Madison Rayne and Lacey Von Erich), with the group defending the title under the Freebird rule. She is currently signed to Ring Of Honor as one-third of the heel stable The Allure alongside Beautiful People teammate Angelina Love and Mandy Leon.

is an American professional wrestling manager, professional wrestler, model, actress, and dancer. She is currently signed with professional wrestling promotion Impact Wrestling under the ring name Rebel. She has also wrestled in Ohio Valley Wrestling where she is a former OVW Women's Champion. Early life Tanea Brooks was born and raised in Owasso, Oklahoma. Brooks became a Dallas Cowboys Cheerleader at the age of 18, in which she appeared on the cover of Dallas Cowboys Cheerleaders’ swimsuit calendar. She is an long time friend of Christy Hemme as they worked together in Hemme's old burlesque dance troupe "Purrfect Angelz". Tanea eventually moved to Los Angeles to further her career in acting, modeling and dancing. Brooks attended the Napoleon Perdis Makeup academy, where she became a licensed cosmetologist. She had previously played for the Lingerie Football League. Professional wrestling career Ohio Valley Wrestling (2014) It was announced that she is training full-time at Ohio Valley Wrestling. In July, Rebel made her in-ring debut competing in a pre-show dark match for OVW against former two-time OVW Women's Champion Jessie Belle, with Rebel getting an upset victory pinning Belle with a small package. Rebel made her next appearance in OVW on the July 24 edition of OVW Episode 779, defeating Mary Elizabeth Monroe in a post-show dark match On the July 30 edition of OVW Episode 780, Rebel lost to Mary Elizabeth Monroe in a pre-show dark match via submission after tapping to the Rainbow Cross. Rebel made her television debut at the Saturday Night Special on August 2, where Rebel defeated Mary Elizabeth with a Split-legged leg drop. Heel Turn; The Dollhouse (2015–2016) On the August 26 episode of Impact Wrestling, Rebel turned into a villainess for the first time in TNA by attacking Velvet Sky during her Knockouts Championship match against Brooke, and later becoming the newest member of The Dollhouse. Rebel, Jade, and Bell attacked Sky again on the following week's edition of Impact Wrestling, only to be attacked by Sky, Angelina Love, and Madison Rayne, reuniting The Beautiful People. On the September 23 episode of Impact Wrestling, The Dollhouse defeated Sky and Rayne in a handicap match. In March 2016, The Dollhouse officially disbanded following Jade's Knockouts Championship reign. On September 14, 2016, Rebel announced her departure from TNA. Other media Brooks was cast as the lead badonkadonk girl in Trace Adkins’ "Honkey Tonk Badonkadonk" video. She has performed with Trace in the CMT Music Awards and ACMA shows. She also was in the Brooks and Dunn video "Play Something Country." One of Tanea’s most recent achievements is becoming a "Homewrecker" which is a dancer/performer between skits for the new Jeff Foxworthy Show, "Foxworthy’s Big Night Out." In 2002, she made her acting debut in an short entitled [Friggin' Daisies. She appeared in the reality television series Full Throttle Saloon for three years making guest appearances. In 2010, she appeared in the short Hello as Teresa Tomkins. In 2011, she appeared in Dog Whisperer with Cesar Millan in the episode "Mufasa and Tucker".

Steven Scott is a Canadian professional wrestler, currently signed with Impact Wrestling, under the ring name Crazzy Steve, where he is a former Impact World Tag Team Champion. He also wrestles on the independent circuit for various other promotions.

Allysin Kay is an American professional wrestler. She is best known for her time with the National Wrestling Alliance (NWA), where she was a former NWA World Women's Tag Team champion. She is also a one-time NWA World Women's Champion. She has also worked for Impact Wrestling under the ring name Sienna, being a two-time TNA/Impact Knockouts Champion and one-time GFW Women's Champion. She also wrestles on the independent circuit in the United States and Canada.