Light heavyweight rankings, September 1981

Computed retroactively from today’s data and formula; not the lists as published then.

Boxerbook rating at the end of September 1981: 1. Michael Spinks, 2. Matthew Saad Muhammad, 3. Eddie Mustafa Muhammad.

Boxerbook rating

9 boxers met the list thresholds at the end of the month. μ ± RD; arrows show the move since the end of August 1981. How it works

2151 ± 173–

2068 ± 107–

1779 ± 171–

1831 ± 120–

1582 ± 110–

1530 ± 136–

1470 ± 195–

1445 ± 88–

1290 ± 120–

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for September 1981.