Middleweight rankings, June 1989

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

Boxerbook rating at the end of June 1989: 1. Mike McCallum, 2. Michael Nunn, 3. Roberto Durán.

Boxerbook rating

16 boxers met the list thresholds at the end of the month; the top 15 are shown. μ ± RD; arrows show the move since the end of May 1989. How it works

2204 ± 120–

2180 ± 125–

2079 ± 115–

2022 ± 106–

2014 ± 129–

2011 ± 190–

1942 ± 172–

1921 ± 166–

1906 ± 190–

1871 ± 114–

1823 ± 148–

1798 ± 117–

1770 ± 165–

1683 ± 120–

1685 ± 147–

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for June 1989.