The 34-year-old former undisputed cruiserweight world champion put on a masterclass to silence the majority of the 67,000 fans inside the huge arena on Sunday (NZ time).
Usyk proved too elusive for Joshua throughout an enthralling contest and finished with a flurry in round 12 as he went in search of a knockout.
Joshua stayed up but the decision was a formality as Usyk claimed the WBA, WBO, IBF and IBO belts.
Source:
RNZ Sports