For example: Terence Crawford

Ryan Garcia

USA

Lightweight (135 lbs)

Deontay Wilder

USA

Heavyweight (Unlimited)

Teofimo Lopez

USA

Lightweight (135 lbs)

USA

Middleweight (160 lbs)

Andy Ruiz Jr

USA

Heavyweight (Unlimited)

Bryant Jennings

USA

Heavyweight (Unlimited)

Michael Hunter

USA

Heavyweight (Unlimited)

Mike Tyson

USA

Heavyweight (Unlimited)

Jermall Charlo

USA

Middleweight (160 lbs)

Floyd Mayweather

USA

Super Welterweight (154 lbs)

Danny Garcia

USA

Welterweight (147 lbs)

Jose Carlos Ramirez

USA

Super Lightweight (140 lbs)

Terence Crawford

USA

Super Lightweight (140 lbs)

Mikaela Mayer

USA

Lightweight (135 lbs)

Gervonta Davis

USA

Super Featherweight (130 lbs)

Jarrell Miller

USA

Heavyweight (Unlimited)

Kevin Johnson

USA

Heavyweight (Unlimited)

Scott Alexander

USA

Heavyweight (Unlimited)

USA

Heavyweight (Unlimited)

USA

Heavyweight (Unlimited)

USA

Cruiserweight (200 lbs)

Chris Byrd

USA

Light Heavyweight (175 lbs)

Joe Smith Jr

USA

Light Heavyweight (175 lbs)

Phil Williams

USA

Light Heavyweight (175 lbs)