Light flyweight rankings, January 1987

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

Boxerbook rating at the end of January 1987: 1. Yuh Myung-woo, 2. Chang Jung-koo, 3. Isidro Pérez.

Boxerbook rating

9 boxers met the list thresholds at the end of the month. μ ± RD; arrows show the move since the end of December 1986. How it works

2078 ± 168–

2018 ± 120–

1758 ± 140–

1716 ± 168–

1574 ± 158–

1438 ± 131–

1428 ± 133–

1418 ± 143–

1111 ± 100–

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for January 1987.