Boxers / Kazumi Izaki / Boxerbook rating

Kazumi Izaki: Boxerbook rating

Kazumi Izaki has a Boxerbook rating of 1413 ± 196 from 19 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Aug 2013 (no bout for 12 months).

Rating1413 ± 196
Placenot listed
Counted bouts19
Unknown opponents8 of 19
Schedule, career1361
Schedule, 36 monthsno bouts
Form, last 51.3 of 3.5
Data confidence47%
Statusinactive since Aug 2013

Rating over time

high 1658 · low 1355Oct 2001Aug 2013

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: 8 of 19 bouts.

L
アンレー・ワンソンチャイジム (no page: counted as 1100)
Aug 12, 2013 · DEC 6/6 · weight ×0.90
−59
→ 1413
W
Proiswai Sor Ratidet (no page: counted as 1100)
Jun 23, 2012 · TKO 2 · weight ×1.00
+16
→ 1473
L
Honwer Tor Buamak (no page: counted as 1100)
ABCO women's flyweight title
Sep 6, 2011 · UD 10/10 · weight ×1.10
−74
→ 1457
L
Naoko Fujioka
Nov 30, 2009 · TKO 2/6 · weight ×0.90 · opponent 1561
−36
→ 1530
W
Satoko Kamimura (no page: counted as 1100)
Aug 12, 2008 · UD 6/6 · weight ×0.90
+10
→ 1566
L
Tsunami Tenkai
For JWBC flyweight title
Nov 10, 2007 · UD 8/8 · weight ×1.05 · opponent 1493
−67
→ 1556
W
Satoko Kamimura
Japanese flyweight title
Jun 24, 2007 · UD 8/8 · weight ×1.05 · opponent 1367
+26
→ 1623
W
Jung-mi Lee (no page: counted as 1100)
Apr 15, 2007 · TKO 4 · weight ×1.00
+12
→ 1597
W
Rie Fujimoto
Won Japanese title
Dec 15, 2006 · TKO 1 · weight ×1.05 · opponent 1657
+83
→ 1585
L
Seon-ho Kim (no page: counted as 1100)
Oct 12, 2006 · SD 6/6 · weight ×0.90
−80
→ 1502
L
Rie Fujimoto
Japanese flyweight title
Jun 10, 2006 · MD 6/6 · weight ×0.94 · opponent 1562
−77
→ 1581
W
Toshie Suga
Japanese flyweight title
Mar 13, 2005 · UD 8/8 · weight ×1.05 · opponent 1371
+35
→ 1658
W
Naoko Yamaguchi
Japanese flyweight title
Sep 18, 2004 · SD 8/8 · weight ×1.05 · opponent 1733
+139
→ 1624
D
Yumi Yashima
Japanese women's flyweight title
Nov 30, 2003 · SD 10/10 · weight ×1.10 · opponent 1675
+61
→ 1484
D
Naoko Yamaguchi
Japanese flyweight title eliminator
Mar 14, 2003 · MD 6/6 · weight ×0.94 · opponent 1672
+68
→ 1423
L
Naoko Yamaguchi
Sep 7, 2002 · MD 6/6 · weight ×0.90 · opponent 1563
−79
→ 1355
L
Misako Yamazaki (no page: counted as 1100)
Apr 29, 2002 · UD 6/6 · weight ×0.90
−217
→ 1434
W
Atsuko Kotani (no page: counted as 1100)
Feb 3, 2002 · TKO 1 · weight ×1.00
+36
→ 1651
W
Gypsy Taeko
Oct 10, 2001 · UD 4/4 · weight ×0.80 · opponent 1401
+116
→ 1616

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 · Kazumi Izaki: record and titles