10 Dec 2016
Joseph Parker beats Andy Ruiz Jr via majority decision 12/12
Heavyweight (200+ lb)
Joseph Parker becomes the WBO Heavyweight world champion
6 May 2017
Joseph Parker beats Razvan Cojanu via unanimous decision 12/12
23 Sep 2017
Joseph Parker beats Hughie Fury via majority decision 12/12
31 Mar 2018
Anthony Joshua beats Joseph Parker via unanimous decision 12/12