Benson Henderson vs. Myles Jury | Page vs. Kiely | Kiefer Crosbie vs. Hugo Pereira | Norbert Novenyi Jr. vs. Will Fleury | Leah McCourt vs. Kerry Hughes | Frans Mlambo vs. Dominique Wooding

Cage Warriors 51 was an event held on December 31, 2012 in Dublin, Ireland. The main event was Conor McGregor vs. Ivan Buchinger.