Matthews started his career in 2007. He fought mainly for Californian promotions such as King of the Cage and Gladiator Challenge. After four consecutive victories, Matthews signed with Strikeforce.[2]
Matthews made his debut against Rudy Bears on October 8, 2011, at Bellator 53. He won via unanimous decision (29-28, 29–28, 29–28).[4]
Matthews faced Charlie Rader on May 25, 2012, at Bellator 70. He won via KO in the second round.[5]
Matthews faced Dom O'Grady on October 12, 2012, at Bellator 76. He lost via split decision (29-28 O'Grady, 29-28 Matthews, 29-28 O'Grady).[6]
Fight Master: Bellator MMA
On May 6, 2013, it was announced that Matthews would be featured as a participant on Bellator MMA reality TV show Fight Master.[7]
In the first episode, Matthews faced Strikeforce and Bellator veteran Darryl Cobb in a qualifying round for an opportunity to choose one of the four coaches of the show to work with. Matthews won via unanimous decision after three rounds and following his victory, he selected Randy Couture to be his coach.[8]
In the seventh episode, Matthews faced two-time NCAA Division IAll-American Eric Bradley in the round of 16 of the tournament. He was defeated via unanimous decision after two rounds.[9]
Return to Bellator
Matthews faced future UFC Welterweight champion Belal Muhammad at Bellator 112 on March 14, 2014. He lost the fight via unanimous decision.[10]
Matthews faced Kyle Bolt at Bellator 131 on November 15, 2014. He won the fight via TKO in the first round.[11]
Matthews was expected to face Ben Reiter at Bellator 137 on May 15, 2015.[12] However, Matthews pulled out of the fight due to injury and was replaced by Benji Radach.[13]
Matthews eventually returned to face Emiliano Sordi at Bellator 141 on August 28, 2015. He won the fight via TKO after his opponent's corner stopped the fight between rounds one and two.
Matthews faced Hisaki Kato on October 21, 2016, at Bellator 162. He lost the fight via TKO in the first round.
Matthews faced André Fialho at Bellator 181 on July 14, 2017. After a back-and-forth contest, in which both fighters were able to land significant strikes, hurting their opponent, ultimately Matthews lost the bout via split decision.[15]