Lightweight rankings, May 1990

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

Boxerbook rating at the end of May 1990: 1. Pernell Whitaker, 2. Azumah Nelson, 3. Poli Díaz.

Boxerbook rating

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

2209 ± 123–

2109 ± 124new

2009 ± 154▼1

2000 ± 122▼1

1914 ± 148▼1

1944 ± 111▼1

1818 ± 146▼1

1660 ± 116▼1

1530 ± 111▼1

1497 ± 118▼1

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