Light flyweight rankings, April 1990

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

Boxerbook rating at the end of April 1990: 1. Yuh Myung-woo, 2. Humberto González, 3. Chang Jung-koo.

Boxerbook rating

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

2205 ± 142–

2094 ± 140–

1988 ± 118–

1911 ± 159–

1861 ± 163new

1592 ± 126▼1

1573 ± 109▼1

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