Middleweight rankings, April 1990

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

Boxerbook rating at the end of April 1990: 1. Mike McCallum, 2. Michael Nunn, 3. Sumbu Kalambay.

Boxerbook rating

15 boxers met the list thresholds at the end of the month. μ ± RD; arrows show the move since the end of March 1990. How it works

2239 ± 115–

2227 ± 117–

2026 ± 110–

2028 ± 130–

1984 ± 106new

1953 ± 160▼1

1936 ± 174▼1

1880 ± 166▼1

1879 ± 140▲1

1839 ± 193▼2

1804 ± 145▼2

1796 ± 133▼1

1785 ± 118▼1

1746 ± 143▼1

1726 ± 110▼1

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