Max Holloway will bounce back quickly.
The featherweight, who scored a TKO win over Clay Collard last weekend in Tulsa, has replaced an injured Chan Sung Jung and will face Akira Corassani on Oct. 4 in Stockholm.
Holloway (10-3) has won three straight fights.
Corassani (12-4, 1 no-contest) has won three of his past five fights, but dropped his last outing via second-round TKO to Dustin Poirier at the TUF: Nations Finale on April 16.
Gunnar Nelson will face Rick Story in a welterweight match in the main event.