Devin Haney, of Las Vegas, is a former undisputed lightweight champion, who relinquished his titles to go up in weight. In his debut at junior welterweight, Haney defeated Regis Prograis to become ...

Devin Haney is a professional boxer who has held ... and started boxing aged seven. At 14, he moved to Las Vegas with his father, where he turned professional in 2015.