Light flyweight rankings, October 1986

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

Boxerbook rating at the end of October 1986: 1. Yuh Myung-woo, 2. Chang Jung-koo, 3. Isidro Pérez.

Boxerbook rating

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

2074 ± 168–

2010 ± 121–

1758 ± 138–

1699 ± 172–

1574 ± 157–

1559 ± 168–

1438 ± 130–

1411 ± 135–

1376 ± 151new

1112 ± 98▼1

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for October 1986.