Anthony Joshua wins on points 118-110, 118-110, 119-109

Joshua now holds the WBA, IBF, IBO and WBO belts

Joshua taken the distance for first time in his pro career

Victory in Cardiff was Joshua's 21st straight career win

Joshua says he now wants Deontay Wilder or Tyson Fury

Anthony Joshua's ascent to the summit of modern heavyweight greatness continued on Saturday night but it was more of a chess match than a war as the Londoner outpointed Joseph Parker to claim a third 'major' world-title belt.

For a superfight, unifying three of the four major world crowns, there were aspects of the showdown which disappointed. Not the efforts of the two young, still-developing heavyweights, but more the manner in which the battle was managed.

The refereeing was pitiful. All the inside-fighting and clinch-fighting was disallowed by referee Giuseppe Quartarone. He was appalling, constantly separating the two as if it were an amateur Olympic bout. Every time a real fight broke out, the Italian intervened. It meant that as the two combatants went to work inside, they could not come apart and exchange. Instead, it was a fight contested 95 per cent at distance.