Super middleweight rankings, September 1990

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

Boxerbook rating at the end of September 1990: 1. Sugar Ray Leonard, 2. Thomas Hearns, 3. Christophe Tiozzo.

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 1990. How it works

2384 ± 126–

2157 ± 117–

2127 ± 158–

2059 ± 116–

2045 ± 153–

1937 ± 118–

1868 ± 118–

1810 ± 152–

1695 ± 127–

1673 ± 142–

1653 ± 160–

1591 ± 133–

1572 ± 135–

1279 ± 131new

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for September 1990.