Middleweight rankings, December 1989

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

Boxerbook rating at the end of December 1989: 1. Mike McCallum, 2. Michael Nunn, 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 November 1989. How it works

2204 ± 122–

2194 ± 124–

2027 ± 186▲1

2025 ± 109▲1

2026 ± 129▲1

1942 ± 174▲1

1941 ± 162▲1

1925 ± 184▲1

1823 ± 150▲1

1791 ± 160▲2

1785 ± 116–

1769 ± 151▲1

1683 ± 123▲1

1685 ± 149▲1

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