Heavyweights (200+ lb, 90.7+ kg)

Anthony Joshua

WBA

United Kingdom

19-0-0-0 (19 ko)

April 29, 2017

Deontay Wilder

WBC

United States

38-0-0-0 (37 ko)

January 17, 2015

Anthony Joshua

IBF

United Kingdom

19-0-0-0 (19 ko)

April 9, 2017

Joseph Parker

WBO

New Zealand

28-0-0-0 (18 ko)

December 10, 2016

Cruiserweight (200 lb, 90.7 kg)

Denis Lebedev

WBA

Russia

29-2-0-1 (22 ko)

May 20, 2016

Yunier Dorticos

WBA

Cuba

21-0-0-0 (20 ko)

May 20, 2016

Mairis Briedis

WBC

Latvia

22-0-0-0 (18 ko)

April 1, 2017

Murat Gassiev

IBF

Russia

24-0-0-1 (17 ko)

December 3, 2016

Oleksandr Usyk

WBO

Ukraine

12-0-0-0 (10 ko)

September 17, 2016

Light Heavyweight (175 lb, 79.4 kg)

Andre Ward

WBA

United States

32-0-0-0 (16 ko)

November 19, 2016

Nathan Cleverly

WBA

United Kingdom

30-3-0-0 (16 ko)

October 1, 2016

Dmitry Bivol

WBA

Russia

11-0-0-0 (9 ko)

May 21, 2016

Adonis Stevenson

WBC

Canada

29-1-0-0 (24 ko)

June 8, 2013

Andre Ward

IBF

United States

32-0-0-0 (16 ko)

November 19, 2016

Andre Ward

WBO

United States

32-0-0-0 (16 ko)

November 19, 2016

Super Middleweight (168 lb, 76.2 kg)

George Groves

WBA

United Kingdom

26-3-0-0 (19 ko)

May 27, 2017

Tyson Zeuge

WBA

Germany

21-0-1-0 (11 ko)

November 5, 2016

Vacant

WBC

James DeGale

IBF

United Kingdom

23-1-1-0 (14 ko)

May 23, 2015

Andre Dirrell

IBF

United States

26-2-0-0 (16 ko)

May 20, 2017

Gilberto Ramirez

WBO

Mexico

35-0-0-0 (24 ko)

April 9, 2016

Middleweight (160 lb, 72.6 kg)

Gennady Golovkin

WBA

Kazakhstan

37-0-0-0 (33 ko)

June 3, 2014

Hassan N'Dam N'Jikam

WBA

France

36-2-0-0 (21 ko)

May 20, 2017

Gennady Golovkin

WBC

Kazakhstan

37-0-0-0 (33 ko)

May 18, 2016

Gennady Golovkin

IBF

Kazakhstan

37-0-0-0 (33 ko)

October 17, 2015

Billy Joe Saunders

WBO

United Kingdom

24-0-0-0 (12 ko)

December 19, 2015

Light Middleweight (154 lb, 69.9 kg)

Erislandy Lara

WBA

Cuba

24-2-2-0 (14 ko)

June 8, 2016

Demetrius Andrade

WBA

United States

24-0-0-0 (16 ko)

March 11, 2017

Brian Carlos Castano

WBA

Argentina

14-0-0-0 (10 ko)

November 26, 2016

Jermell Charlo

WBC

United States

29-0-0-0 (14 ko)

May 21, 2016

Jarrett Hurd

IBF

United States

20-0-0-0 (14 ko)

February 25, 2017

Vacant

WBO

Welterweight (147 lb, 66.7 kg)

Keith Thurman

WBA

United States

28-0-0-1 (22 ko)

January 16, 2015

Lamont Peterson

WBA

United States

35-3-1-0 (17 ko)

February 18, 2017

Keith Thurman

WBC

United States

28-0-0-1 (22 ko)

March 4, 2017

Errol Spence

IBF

United States

22-0-0-0 (19 ko)

May 27, 2017

Jeff Horn

WBO

Australia

18-0-1-0 (11 ko)

July 2, 2017

Light Welterweight (140 lb, 63.5 kg)

Julius Indongo

WBA

Namibia

22-0-0-0 (11 ko)

April 15, 2017

Terrence Crawford

WBC

United States

31-0-0-0 (22 ko)

July 23, 2016

Julius Indongo

IBF

Namibia

22-0-0-0 (11 ko)

December 3, 2016

Terrence Crawford

WBO

United States

31-0-0-0 (22 ko)

April 18, 2015

Lightweight (135 lb, 61.2 kg)

Jorge Linares

WBA

Venezuela

42-3-0-0 (27 ko)

September 24, 2016

Mikey Garcia

WBC

United States

36-0-0-0 (30 ko)

January 28, 2017

Robert Easter Jr.

IBF

United States

20-0-0-0 (14 ko)

September 9, 2016

Terry Flanagan

WBO

United Kingdom

33-0-0-0 (13 ko)

July 11, 2015

Super Featherweight (130 lb, 59 kg)

Jezreel Corrales

WBA

Panama

22-1-0-1 (8 ko)

April 27, 2016

Miguel Berchelt

WBC

Mexico

32-1-0-0 (28 ko)

January 28, 2017

Gervonta Davis

IBF

United States

18-0-0-0 (17 ko)

January 14, 2017

Vasyl Lomachenko

WBO

Ukraine

8-1-0-0 (6 ko)

June 11, 2016

Featherweight (126 lb, 57.2 kg)

Leo Santa Cruz

WBA

Mexico

33-1-1-1 (18 ko)

January 28, 2017

Abner Mares

WBA

Mexico

30-2-1-0 (15 ko)

December 11, 2016

Claudio Marrero

WBA

Dominican Republic

22-1-0-0 (16 ko)

April 29, 2017

Gary Russell Jr.

WBC

United States

28-1-0-0 (17 ko)

March 28, 2015

Lee Selby

IBF

United Kingdom

25-1-0-0 (9 ko)

May 30, 2015

Oscar Valdez

WBO

Mexico

22-0-0-0 (19 ko)

July 23, 2016