Minimumweight rankings, September 1989

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

Boxerbook rating at the end of September 1989: 1. Napa Kiatwanchai, 2. Rafael Torres, 3. Eric Chavez.

Boxerbook rating

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

1999 ± 143–

1834 ± 197–

1766 ± 149new

1736 ± 135▼1

1704 ± 168▼1

1619 ± 143▼1

1498 ± 124▼1

1247 ± 94▼1

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