Jason Knight has agreed to replace Chan Sung Jung and face Ricardo Lamas next month at UFC 214.
Set for the Honda Center in Anaheim, the card features Daniel Cormier defending his light heavyweight title against Jon Jones.
Knight (17-2) has reeled off four consecutive wins, including two finishes, since a loss to Tatsuya Kawajiri in his Octagon debut. That includes recent finishes of Chas Skelly and Alex Caceres.
Lamas (17-5) is a former UFC featherweight title contender who submitted Charles Oliveira in November of last year.
Below is the current fight card:
UFC Light Heavyweight Championship
Daniel Cormier (c) vs. Jon Jones
Featherweight: Doo Ho Choi vs. Andre Fili
Flyweight: Jarred Brooks vs. Eric Shelton
Bantamweight: Aljamain Sterling vs. Renan Barao
Featherweight: Ricardo Lamas vs. Jason Knight
Lightweight: Sage Northcutt vs. Claudio Puelles
Strawweight: Kailin Curran vs. Alexandra Albu
Lightweight: Josh Burkman vs. Drew Dober
Heavyweight: Dimitri Smoliakov vs. Adam Wieczorek
Light Heavyweight: Jimi Manuwa vs. Volkan Oezdemir
Female Bantamweight: Sara McMann vs. Ketlen Vieria
Featherweight: Brian Ortega vs. Renato Moicano