Rankings / Bantamweight / December 2025

Bantamweight rankings, December 2025

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

Boxerbook rating at the end of December 2025: 1. Junto Nakatani, 2. Kazuto Ioka, 3. Seiya Tsutsumi.

2025Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Boxerbook rating

34 boxers met the list thresholds at the end of the month; the top 15 are shown. μ ± RD; arrows show the move since the end of November 2025. How it works

2300 ± 113–

2201 ± 106new

2135 ± 123▲2

2117 ± 111▼1

2099 ± 145▼1

2071 ± 108▼4

1990 ± 145▼1

Petch Sor Chitpattana

1978 ± 141▼1

1961 ± 110▼1

1958 ± 136▼1

1950 ± 154▼1

1947 ± 144▼1

1950 ± 119▼1

1931 ± 167▼1

1919 ± 181▼1

Publisher lists, December 2025

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for December 2025.