Lightweight rankings, April 1991

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

Boxerbook rating at the end of April 1991: 1. Pernell Whitaker, 2. Poli Díaz, 3. Edwin Rosario.

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 1991. How it works

2233 ± 122–

2015 ± 156–

1946 ± 116–

1923 ± 143–

1885 ± 143–

1611 ± 120–

1575 ± 108–

1536 ± 169–

1482 ± 119–

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for April 1991.