Raul Rosas Jr won the UFC Fight Night main event in Las Vegas on Saturday.
Rosas defeated Raoni Barcelos by fifth-round technical knockout.
Barcelos was taken to hospital after the fight.
The UFC event was held in Las Vegas.
Rosas continued his rise in the UFC with the victory.
Further details about Barcelos’ condition were not immediately available.
Medical staff assessed the fighter after the bout before he was taken for further treatment.


