UFC Hall of Famer and former UFC Heavyweight and Light-heavyweight champion Daniel Cormier will be a referee at WWE Extreme Rules. Cormier has been linked with making a WWE appearance for some time, this Sunday will be his first official appearance.
The UFC legend will referee the Fight Pit match between Matt Riddle and Seth Rollins.
Other matches on the card include a strap match between Drew McIntyre and Karrion Kross, Bianca Belair takes on Bailey in a Ladder match for the RAW Womens championship, Edge battles Finn Balor in an I Quit match, Liv Morgan takes on Rhonda Rousey.
WWE Extreme Rules is Live across Australia on Sunday October 9, 11am (AEST)