Complex sentence: Williams was initially scheduled to fight Lewis on 29 January at the Newcastle Entertainment Centre; however, the bout was moved to the Gold Coast to cross-promote Williams's Super rugby team, the Crusaders, and their pre-season game against the Queensland Reds.
Split into simpler sentences: Williams was initially scheduled to fight Lewis on 29 January at Newcastle Entertainment Centre. However, the bout was moved to the Gold Coast to cross-promote Williams's Super rugby team, the Crusaders, and their pre-season game against the Queensland Reds.