Middleweight rankings, September 1987

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

Boxerbook rating at the end of September 1987: 1. Sugar Ray Leonard, 2. Marvelous Marvin Hagler, 3. Herol Graham.

Boxerbook rating

9 boxers met the list thresholds at the end of the month. μ ± RD; arrows show the move since the end of August 1987. How it works

2396 ± 130–

2270 ± 101–

2060 ± 138–

1939 ± 167–

1877 ± 126–

1741 ± 140–

1736 ± 130–

1585 ± 130–

1257 ± 116–

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for September 1987.