Edgar had originally left the door open to make a quick turnaround against Sandhagen, but that changed following his loss to “The Korean Zombie” at UFC Busan. Edgar is facing a potential six-month medical suspension after that bout and will be sidelined for 60 days at a minimum.
Sandhagen is currently on a seven-bout winning streak that includes four triumphs under the UFC banner. The 27-year-old Elevation Fight Team representative earned the biggest win of his pro tenure to date at UFC 241, as he outpointed Raphael Assuncao on Aug. 17.
UFC Raleigh takes place at PNC Arena in Raleigh, N.C., and is headlined by a heavyweight clash between Curtis Blaydes and Junior dos Santos. Sandhagen vs. Edgar had been slated for the co-main event. The card is expected to air on ESPN+.