Light flyweight rankings, October 1989

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

Boxerbook rating at the end of October 1989: 1. Yuh Myung-woo, 2. Chang Jung-koo, 3. Humberto González.

Boxerbook rating

11 boxers met the list thresholds at the end of the month. μ ± RD; arrows show the move since the end of September 1989. How it works

2164 ± 153–

2056 ± 124–

1974 ± 160–

1892 ± 163–

1730 ± 145–

1728 ± 137–

1647 ± 122▲1

1641 ± 158▲1

1592 ± 123▼2

1573 ± 106–

1516 ± 152–

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for October 1989.