Hall started his career 3–0, including a TKO victory over Edwin Aguilar at Bellator 11, before fighting for the vacant Ring of Combat Middleweight title. Hall missed weight by 0.25 lbs and paid $100 penalty to his opponent. Despite missing weight the fight remained a title fight. Hall won by first round submission.
In September 2010, Hall suffered his first professional loss as he was defeated by Chris Weidman by TKO.
Hall would get back to his winning ways, collecting 3 consecutive victories over Aung La Nsang, Daniel Akinyemi, and Nodar Kuduxashvili. He won the vacant Ring of Combat Middleweight Championship against Kuduxashvili.
The 2015 edition of International Fight Week in Las Vegas won't just have a Brazilian and Irish flavor More>>
The 2015 edition of International Fight Week in Las Vegas won't just have a Brazilian and Irish flavor, as the UFC 189 card on July 11 featuring the featherweight title fight between Jose Aldo and Conor McGregor now has a second championship bout, with the United States' Robbie Lawler defending his UFC welterweight crown against Canada's Rory MacDonald.