Heavyweight rankings, December 1975

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

Boxerbook rating at the end of December 1975: 1. Muhammad Ali, 2. Joe Frazier, 3. Ken Norton.

Boxerbook rating

8 boxers met the list thresholds at the end of the month. μ ± RD; arrows show the move since the end of November 1975. How it works

2464 ± 104–

2247 ± 116–

2070 ± 120–

1969 ± 107–

1961 ± 106–

1914 ± 103–

1805 ± 108▲1

1615 ± 116▲1

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for December 1975.