Light flyweight rankings, December 1977

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

Boxerbook rating at the end of December 1977: 1. Yōkō Gushiken, 2. Luis Estaba, 3. Jaime Rios.

Boxerbook rating

5 boxers met the list thresholds at the end of the month. μ ± RD; arrows show the move since the end of November 1977. How it works

1993 ± 170–

1728 ± 102–

1603 ± 137–

1531 ± 161–

1409 ± 118–

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for December 1977.