Super lightweight rankings, October 1981

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

Boxerbook rating at the end of October 1981: 1. Aaron Pryor, 2. Ubaldo Nestor Sacco, 3. Leroy Haley.

Boxerbook rating

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

2066 ± 136–

1831 ± 155–

1725 ± 149–

1650 ± 127▲1

1602 ± 160▼1

1430 ± 91▲1

1368 ± 131▲1

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