He most recently faced Keith Wisniewski, losing via unanimous decision.
He then fought Wellington Oliveira defeating Oliveira via rear-naked choke submission near the end of the fight's first round.
He next fought nearly a year later against Irwing Machado again in Brazil defeating Machado via first round brabo choke submission.
Wilson is next set to face Leandro Silva, again in Brazil.
- Chris Wilson vs. Pat Healy
- Brad Blackburn vs. Chris Wilson - The fight was for the IFL.
- Chris Wilson vs. Rory Markham - The fight was Rory Markham's first defeat in the IFL.
- Jon Fitch vs. Chris Wilson - The fight was the UFC debut of Wilson.
- Chris Wilson vs. Steve Bruno - The fight was Bruno's UFC debut.
- Chris Wilson vs. Mike Pyle - After the fight, Wilson was cut from the UFC.
- Chris Wilson vs. Irwing Machado