Classes in the sport of boxing there essentially is divided into several kinds. Starting from unlimited classes to junior classes. They all have their respective credentials. All World Boxing Championships in respect of contested, either by the WBA, WBO, WBC and IBF. Grouping these classes aim to organize opponents matching the size of the weight. So the game can be implemented in fairplay and balanced.
Here are the main parties (Main Event) world boxing that will occur throughout the year 2017. We will do additional updates if there is any other new information this year.
| Sunday, 23 September | |||
| Hughie Fury | ▶ Vs |
Joseph Parker | |
| Sunday, 07 October | |||
| Leo Santa Cruz | ▶ Vs |
Abner Mares | |
| Sunday, 24 October | |||
| Liam Smith | ▶ Vs |
Liam Williams | |