Featherweight rankings, September 1975

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

Boxerbook rating at the end of September 1975: 1. Éder Jofre, 2. Rubén Olivares, 3. Bobby Chacon.

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 1975. How it works

1997 ± 127–

1877 ± 99–

1860 ± 123–

1826 ± 105–

1617 ± 130▲1

1512 ± 112▲1

1509 ± 152▲1

1301 ± 93▲1

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for September 1975.