Super lightweight 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. Aaron Pryor, 2. Ubaldo Nestor Sacco, 3. Leroy Haley.

Boxerbook rating

8 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

2066 ± 135–

1819 ± 159–

1725 ± 149–

1701 ± 162–

1650 ± 126–

1542 ± 162–

1430 ± 90–

1368 ± 131–

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