Super welterweight rankings, September 1991

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

Boxerbook rating at the end of September 1991: 1. Sugar Ray Leonard, 2. Gianfranco Rosi, 3. John David Jackson.

Boxerbook rating

14 boxers met the list thresholds at the end of the month. μ ± RD; arrows show the move since the end of August 1991. How it works

2256 ± 128–

2104 ± 108–

2083 ± 145–

2073 ± 109–

1938 ± 109–

1901 ± 159–

1863 ± 115–

1849 ± 136–

1846 ± 119–

1820 ± 143–

1588 ± 145–

1584 ± 111–

1525 ± 125–

1457 ± 170new

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for September 1991.