Boxers / Toshiyuki Igarashi / Boxerbook rating

Toshiyuki Igarashi: Boxerbook rating

Toshiyuki Igarashi has a Boxerbook rating of 1677 ± 161 from 29 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Dec 2017 (no bout for 12 months).

Rating1677 ± 161
Placenot listed
Counted bouts29
Unknown opponents21 of 29
Schedule, career1245
Schedule, 36 monthsno bouts
Form, last 51.9 of 3.5
Data confidence21%
Statusinactive since Dec 2017

Rating over time

high 1800 · low 1557Aug 2006Dec 2018

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: 21 of 29 bouts.

L
Sho Kimura
For WBO flyweight title
Dec 31, 2017 · TKO 9/12 · weight ×1.65 · opponent 1778
−55
→ 1677
D
Miguel Cartagena
Apr 1, 2017 · TD 3/10 · weight ×1.05 · opponent 1592
−16
→ 1732
W
Denua Sisyo (no page: counted as 1100)
Sep 10, 2016 · TKO 2/8 · weight ×1.00
+5
→ 1748
W
Joel Taduran (no page: counted as 1100)
May 7, 2016 · UD 10/10 · weight ×1.05
+6
→ 1743
D
Jonathan Francisco (no page: counted as 1100)
Nov 25, 2015 · TD 5/10 · weight ×1.00
−28
→ 1737
W
Renelio Arizala (no page: counted as 1100)
Jun 6, 2015 · UD 10/10 · weight ×1.05
+5
→ 1765
W
Efraín Pérez (no page: counted as 1100)
Feb 7, 2015 · TD 10/10 · weight ×1.00
+5
→ 1760
W
Renren Tesolio (no page: counted as 1100)
Sep 6, 2014 · TD 9/10 · weight ×1.00
+5
→ 1756
W
Omar Soto
Sep 7, 2013 · KO 9/10 · weight ×1.00 · opponent 1377
+10
→ 1751
L
Akira Yaegashi
For WBC and The Ring flyweight titles
Apr 8, 2013 · UD 12/12 · weight ×1.65 · opponent 1848
−59
→ 1740
W
Nestor Narvaez (no page: counted as 1100)
WBC title, 1st defence
Nov 3, 2012 · MD 12/12 · weight ×1.65
+8
→ 1800
W
Sonny Boy Jaro
Won WBC and The Ring flyweight titles
Jul 16, 2012 · SD 12/12 · weight ×1.65 · opponent 1590
+50
→ 1792
W
Wilbert Wickham (no page: counted as 1100)
Nov 6, 2011 · UD 12/12 · weight ×1.10
+7
→ 1742
W
Kenji Yoshida
Japanese title, 1st defence
Jun 4, 2011 · TD 8/10 · weight ×1.05 · opponent 1591
+43
→ 1735
W
Takayasu Kobayashi
Vacant Japanese flyweight title
Feb 5, 2011 · TKO 3/10 · weight ×1.05 · opponent 1552
+54
→ 1691
W
Armando Santos (no page: counted as 1100)
Nov 6, 2010 · UD 8/8 · weight ×1.00
+13
→ 1638
W
Rexon Flores (no page: counted as 1100)
Jul 3, 2010 · TKO 7 · weight ×1.00
+15
→ 1624
W
Abel Ochoa (no page: counted as 1100)
Mar 6, 2010 · TKO 6/8 · weight ×1.00
+16
→ 1610
W
Eric Díaz Sileguer (no page: counted as 1100)
Nov 7, 2009 · TKO 5/8 · weight ×1.00
+18
→ 1594
W
Yutch Carryboy (no page: counted as 1100)
Jul 4, 2009 · TKO 6/8 · weight ×1.00
+20
→ 1576
Show all 29 counted bouts
L
Tomonobu Shimizu
For Japanese flyweight title
Dec 23, 2008 · UD 10/10 · weight ×1.10 · opponent 1680
−97
→ 1557
W
Tomoya Kaneshiro (no page: counted as 1100)
Vacant interim Japanese flyweight title
Aug 2, 2008 · SD 10/10 · weight ×1.10
+24
→ 1654
W
Alexander Buckie (no page: counted as 1100)
Apr 19, 2008 · KO 6/8 · weight ×1.00
+26
→ 1630
D
Naoto Saito (no page: counted as 1100)
Dec 1, 2007 · MD 8/8 · weight ×1.00
−91
→ 1604
W
Masatsugu Okada (no page: counted as 1100)
Aug 4, 2007 · TKO 7/8 · weight ×1.00
+24
→ 1695
W
Tomoaki Handa (no page: counted as 1100)
May 3, 2007 · UD 6/6 · weight ×0.90
+25
→ 1671
W
Manachai Sitsaithon (no page: counted as 1100)
Feb 3, 2007 · KO 1/8 · weight ×1.00
+35
→ 1646
W
Jaesong Myeong (no page: counted as 1100)
Nov 13, 2006 · TKO 6/6 · weight ×1.00
+45
→ 1611
W
Yeon-u Kim (no page: counted as 1100)
Aug 12, 2006 · KO 3/6 · weight ×1.00
+66
→ 1566

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 · Toshiyuki Igarashi: record and titles