Listed from best competition to worse by ratio of competition in the first 31 fights This content is protected This content is protected This content is protected 31-0-0 (KO 28 ) vs 428-150-18, 2.9-1 ratio, Bowe 30-1-0 (KO 29 ) vs 597-212-19, 2.8-1 ratio, Vitali 30-1-0 (KO 21 ) vs 663-241-52, 2.8-1 ratio, Liston 30-1-0 (KO 24 ) vs 562-200-29, 2.8-1 ratio, Damiani 30-1-0 (KO 20 ) vs 556-209-22, 2.7-1 ratio, Dimitrenko 31-0-0 (KO 27 ) vs 466-181-08, 2.6-1 ratio, Mesi 31-0-0 (KO 22 ) vs 405-162-19, 2.5-1 ratio, Holmes 31-0-0 (KO 20 ) vs 665-268-16, 2.5-1 ratio, Nielsen 31-0-0 (KO 31 ) vs 428-196-19, 2.2-1 ratio, Wilder 30-1-0 (KO 27 ) vs 592-295-25, 2.0-1 ratio, Wlad 30-0-1 (KO 19 ) vs 319-160-19, 2.0-1 ratio, Akinwande 30-1-0 (KO 29 ) vs 568-279-29, 2.0-1 ratio, Hide 30-1-0 (KO 25 ) vs 367-187-16, 2.0-1 ratio, Tua This content is protected This content is protected