Light flyweight rankings, May 1977

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

Boxerbook rating at the end of May 1977: 1. Yōkō Gushiken, 2. Luis Estaba, 3. Franco Udella.

Boxerbook rating

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

1967 ± 176–

1706 ± 102–

1614 ± 117–

1563 ± 169new

1557 ± 146▼1

1380 ± 126▼1

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