Boxers / Reiko Maruyama / Boxerbook rating

Reiko Maruyama: Boxerbook rating

Reiko Maruyama has a Boxerbook rating of 1157 ± 285 from 3 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Jun 2009 (no bout for 12 months).

Rating1157 ± 285
Placenot listed
Counted bouts3
Unknown opponents0 of 3
Schedule, career1443
Schedule, 36 monthsno bouts
Form, last 50.0 of 3.5
Data confidence0%
Statusinactive since Jun 2009

Rating over time

high 1377 · low 1157Sep 1998Jun 2009

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 3 bouts.

L
Kimika Miyoshi
Jun 16, 2009 · MD 4/4 · weight ×0.80 · opponent 1223
−124
→ 1157
L
Sachiyo Shibata
Dec 16, 1998 · TKO 4 · weight ×1.00 · opponent 1500
−96
→ 1281
L
Miki Kikukawa
Sep 19, 1998 · UD 5/5 · weight ×0.90 · opponent 1607
−123
→ 1377

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 · Reiko Maruyama: record and titles