Super featherweight rankings, September 1971

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

Boxerbook rating at the end of September 1971: 1. Yoshiaki Numata, 2. Lionel Rose, 3. Hiroshi Kobayashi.

Boxerbook rating

7 boxers met the list thresholds at the end of the month. μ ± RD; arrows show the move since the end of August 1971. How it works

1788 ± 95–

1757 ± 105–

1715 ± 92–

1698 ± 104–

1603 ± 97–

1354 ± 151–

1344 ± 154–

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for September 1971.