3. Tony Canzoneri
Years active: 1925-1939
Fight Record: 139-24-10, 3 no-decisions, 44 KO
Championships: featherweight, lightweight (2x) & junior-welterweight (2x)
Tony Canzoneri is a boxing immortal and one of the greatest boxer-fighters in history. He was a world champion at three different weights and in a busy career he also managed to regain both the lightweight and junior-welterweight titles. He never ducked anybody and fought in arguably the greatest era of competition in the 135-pound weight class. He appeared in 21 world title fights across four divisions. Canzoneri beat world champions Johnny Dundee, Bud Taylor, Benny Bass twice, Andre Routis, Al Singer, Jack โKidโ Berg twice, Kid Chocolate twice, Battling Shaw, Baby Arizmendi, Leo Rodak, Lou Ambers, Jimmy McLarnin and Frankie Klick 4 times. Wow!