UFC Fight Night 142: dos Santos vs. Tuivasa was a mixed martial arts event produced by the Ultimate Fighting Championship that was held on 2 December 2018 at Adelaide Entertainment Centre in Adelaide, South Australia. A heavyweight bout between former UFC Heavyweight Champion Junior dos Santos and Tai Tuivasa served as the event headliner.
Junior dos Santos , Tai Tuivasa , Maurício Rua , Tyson Pedro , Mark Hunt , Anthony Rocco Martin , Jake Matthews , Sodiq Yusuff , Jimmy Crute , Paul Craig
