Super featherweight rankings, April 1989

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

Boxerbook rating at the end of April 1989: 1. Azumah Nelson, 2. Tony Lopez, 3. Brian Mitchell.

Boxerbook rating

9 boxers met the list thresholds at the end of the month. μ ± RD; arrows show the move since the end of March 1989. How it works

2167 ± 137–

2070 ± 117–

1865 ± 122–

1804 ± 176–

1787 ± 101–

1772 ± 142▲1

1725 ± 120▼1

1582 ± 181–

1537 ± 161new

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