Super welterweight rankings, April 1981

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

Boxerbook rating at the end of April 1981: 1. Ayub Kalule, 2. Maurice Hope, 3. Rocky Mattioli.

Boxerbook rating

5 boxers met the list thresholds at the end of the month. μ ± RD; arrows show the move since the end of March 1981. How it works

2240 ± 134–

2029 ± 117–

1893 ± 100–

1879 ± 186–

1851 ± 198–

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for April 1981.