[4] Finney made her professional MMA debut on November 6, 2004, at HOOKnSHOOT: Evolution and defeated Rikki Burnett by Unanimous Decision.
[5] She entered the 2005 HOOKnSHOOT Women's Grand Prix on November 19, 2005, but was defeated by Julie Kedzie in the second round of the tournament.
[9] She faced Kedzie for a third time on September 29, 2007, in HOOKnSHOOT, but lost the fight by technical knockout in the second round.
[13] Finney entered the Freestyle Cage Fighting Women's Bantamweight Grand Prix at FCF 39 on January 30, 2010.
She faced current Women's Middleweight Champion (145 lbs) Cristiane "Cyborg" Santos[17] and lost the fight via KO in the second round.
[20] Finney faced world champion boxer Holly Holm in a mixed martial arts bout at Fresquez Productions: Clash in the Cage on September 9, 2011.