Brian Ortega is reportedly pulling out of the UFC Fight Night 165 main event against Chan Sung Jung with an undisclosed injury, per ESPN's Ariel Helwani.
The featherweight matchup was to take place in Busan, South Korea, but Ortega will be out for two to three months to recover.
Helwani also reported that Ortega has not been replaced on the card and that "it's unclear at this time who, if anyone, will replace" him.
Ranked second on UFC's featherweight list, Ortega is 14-1 lifetime with one no-contest.
This article will be updated to provide more information soon.