Super lightweight rankings, May 1986

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

Boxerbook rating at the end of May 1986: 1. Patrizio Oliva, 2. Billy Costello, 3. Terry Marsh.

Boxerbook rating

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

2185 ± 175–

1906 ± 128▲1

1892 ± 162▲1

1879 ± 149▲1

1810 ± 122▲1

1830 ± 121▲1

1806 ± 149▼5

1737 ± 126▲1

1689 ± 136▲1

1666 ± 151new

1670 ± 116–

1379 ± 115–

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