Super lightweight 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. Patrizio Oliva, 2. Tsuyoshi Hamada, 3. Billy Costello.

Boxerbook rating

13 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

2201 ± 171–

1916 ± 149–

1906 ± 130–

1892 ± 163–

1826 ± 141▲1

1810 ± 125▲1

1806 ± 150▲1

1793 ± 117▲1

1764 ± 151new

1675 ± 150▲1

1670 ± 118▲1

1630 ± 125▼2

1553 ± 150–

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