Ultimate Fighting Championship He made his
UFC debut against
Antoni Hardonk at
UFC 92. He accepted the fight on a week notice after Hardonk's original opponent dropped out due to injury. UFC's Dana White offered the fight to Wessel and he quickly accepted, signing a four-fight deal. Wessel lost in the second round via TKO stoppage after tiring from only having a few days to train.
The Ultimate Fighter After losing to Hardonk in his UFC debut, Wessel took a spot on the Spike TV reality show,
The Ultimate Fighter: Heavyweights. He was the last pick for
Team Rashad Evans. Wessel had his first fight on the show against
Marcus Jones, losing via first round submission
armbar. Wessel was not given a chance to fight on the finale card. After losing to Jones, Wessel was released from his contract.
Post-UFC Wessel's first fight after his stint on
The Ultimate Fighter: Heavyweights, was against another
Ultimate Fighter alumni,
Dan Christison. Wessel lost the fight via submission
kimura. Wessel also faced
Bellator's veteran Scott Barrett and
Strikeforce's veteran Matt Kovacs, losing against Barrett and winning against Kovacs. In the second half of 2012, Wessel signed with
Bellator.
Bellator MMA Wessel made his debut on August 24, 2012, at
Bellator 73 against fellow newcomer
Ryan Martinez. He won via split decision (29-28 Wessel, 30-27 Martinez, 29-28 Wessel). Wessel next entered the
Bellator season seven heavyweight tournament, facing
Rich Hale on October 5, 2012, at
Bellator 75 for a spot in the semifinals. Hale defeated Wessel via TKO in the first round. Wessel faced
Alexei Kudin on December 7, 2012, at
Bellator 83. He won via unanimous decision (29–28, 29–28, 29–28). Wessel then faced
Justin Frazier at
Bellator 120 on May 17, 2014. He defeated Frazier via first round TKO. Wessel faced
Josh Diekmann at
Bellator 123 on September 5, 2014. He lost the fight via knockout in the first round. Wessel faced Frank Tate at
Bellator 162 on October 21, 2016. He won the fight via unanimous decision. ==Mixed martial arts record==