They are set to face each other in Night of Gladiators 6.
The fight is scheduled to take place on June 14, 2019
The fight is set to start at 24:00 GMT.
The venue for the fight is in Sportovní Hala Modrý Kameň.
They are competing in the UFC Middleweight.
Vlasto Čepo represents Serbia, and Siniša Končić represents Serbia.
The fight is a highly anticipated championship bout in the UFC Middleweight.