Within the recorded range there are 29 bouts between 1975 and 1980, about one every 2.1 months. 12 of the 24 wins came inside the distance, 3 of them in the first round. Of the 3 losses, 1 came inside the distance and 2 on the cards. The best win came against John Conteh in 1978, who was rated 2313 at the time.
The widest rating gap overturned came against Miguel Ángel Cuello in 1978. There are 3 wins over opponents who were rated higher on the day. Among the losses to lower-rated opponents, the widest gap was Matthew Saad Muhammad in 1976. Across the final four bouts the rating barely moved.
DateOpponentResultMethodRd
1979-07-28Joe MayeWinKO5
1978-04-28Tony GreeneWinTKO6
1977-08-21Leo KakolewiczWinTKO6
1977-07-09Harald SkogWinUD15
1977-04-05Francois FiolWinPTS15
1977-03-05Christian PonceletWinPTS10
1976-10-15Aldo TraversaroWinPTS15
1976-09-11Al BoldenWinKO9
1976-07-10Domenico AdinolfiWinTKO11
1976-03-20Maile HaumonaWinPTS10
1976-03-06Sentiki QataWinPTS10
1976-02-06Macka FoleyWinTKO2
1975-12-26Onelio GrandoWinPTS8
1975-11-22Billy FreemanWinPTS10
1975-10-30Karl ZurheideWinKO1
1975-10-06Johnny GriffinWinTKO5
1975-09-13Jose Evaristo GomezWinPTS8
1975-08-22Jose Galvez VasquezWinPTS8
1975-07-12Horst LangWinKO1
1975-06-20Robert AmoryWinTKO5
1975-05-31Dante LazzariWinKO1