Boxers / Sonin Nihei / Boxerbook rating

Sonin Nihei: Boxerbook rating

Sonin Nihei has a Boxerbook rating of 1077 ± 265 from 2 counted bouts, as of Oct 20, 2026. Not in a division list: inactive since Sep 2019 (no bout for 12 months).

Rating1077 ± 265
Placenot listed
Counted bouts2
Unknown opponents1 of 2
Schedule, career1210
Schedule, 36 monthsno bouts
Form, last 50.0 of 3.5
Data confidence100%
Statusinactive since Sep 2019

Rating over time

high 1230 · low 1077Dec 2016Sep 2019

μ at the end of each month with a bout, and of every month while active. Red dot: latest.

Bouts behind the rating

Every counted bout, newest first: the change in μ it caused (green up, red down), its weight and the rating after it. Unknown opponents: 1 of 2 bouts.

L
Jun Zhao (no page: counted as 1100)
WBA ASIA BANTAMWEIGHT
Sep 21, 2019 · TKO 7 · weight ×1.05
−153
→ 1077
L
Keita Kurihara
Dec 12, 2016 · TKO 3/8 · weight ×1.00 · opponent 1319
−270
→ 1230

Publishers and Boxerbook

Consensus: no publisher lists for the division (a list without them counts as 16).

WBC
not in top 15
WBA
not in top 15
IBF
not in top 15
WBO
not in top 15
Ring
not in top 15
TBRB
not in top 15
Boxerbook
not listed

How the Boxerbook rating works · Sonin Nihei: record and titles