Minimumweight rankings, May 1989

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

Boxerbook rating at the end of May 1989: 1. Napa Kiatwanchai, 2. Hiroki Ioka, 3. Kyung-Yung Lee.

Boxerbook rating

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

1948 ± 157–

1782 ± 146–

1704 ± 166–

1608 ± 144–

1479 ± 126–

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