Terence Crawford has officially announced his retirement from boxing at the age of 38, claiming he has nothing left to prove. He leaves the sport undefeated, boasting a remarkable record that spans three divisions.

TERENCE ‘BUD’ CRAWFORD has announced his retirement from boxing at the age of 38.

The 38-year-old Crawford is the only male boxer to capture three unified division titles, which he accomplished with that unanimous decision over Alvarez before 70,482 fans at Allegiant Stadium in Las...