Lightweight rankings, May 1983

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

Boxerbook rating at the end of May 1983: 1. Ray Mancini, 2. Edwin Rosario, 3. José Luis Ramírez.

Boxerbook rating

9 boxers met the list thresholds at the end of the month. μ ± RD; arrows show the move since the end of April 1983. How it works

2052 ± 118–

1994 ± 151new

1851 ± 109▼1

1840 ± 125▼1

1795 ± 111▼1

1734 ± 110▼1

1696 ± 154▼1

1636 ± 148▼1

1398 ± 91▼1

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for May 1983.