Boxers / Masayuki Arinaga / Boxerbook rating

Masayuki Arinaga: Boxerbook rating

Masayuki Arinaga has a Boxerbook rating of 1367 ± 256 from 5 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Feb 2007 (no bout for 12 months).

Rating1367 ± 256
Placenot listed
Counted bouts5
Unknown opponents0 of 5
Schedule, career1672
Schedule, 36 monthsno bouts
Form, last 50.6 of 3.5
Data confidence0%
Statusinactive since Feb 2007

Rating over time

high 1740 · low 1367Dec 1999Mar 2007

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: 0 of 5 bouts.

L
Daigo Nakahiro
Feb 16, 2007 · KO 4/10 · weight ×1.00 · opponent 1725
−33
→ 1367
L
Teppei Kikui
Japanese super flyweight title, 1st defence
Aug 14, 2006 · UD 10/10 · weight ×1.10 · opponent 1702
−57
→ 1399
L
Seiji Tanaka
Japanese super flyweight title
Nov 27, 2004 · UD 10/10 · weight ×1.10 · opponent 1416
−284
→ 1456
W
Keiji Yamaguchi
Oct 10, 2000 · KO 4 · weight ×1.00 · opponent 1804
+335
→ 1740
L
Takefumi Sakata
Dec 18, 1999 · UD 6/6 · weight ×0.90 · opponent 1714
−95
→ 1405

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 · Masayuki Arinaga: record and titles