Boxers / Ikuo Jojo / Boxerbook rating

Ikuo Jojo: Boxerbook rating

Ikuo Jojo has a Boxerbook rating of 1374 ± 166 from 20 counted bouts, as of Oct 20, 2026. Not in a division list: inactive since Apr 2024 (no bout for 12 months).

Rating1374 ± 166
Placenot listed
Counted bouts20
Unknown opponents17 of 20
Schedule, career1200
Schedule, 36 months1100
Form, last 51.7 of 3.5
Data confidence100%
Statusinactive since Apr 2024

Rating over time

high 1591 · low 1359Sep 2015Apr 2024

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: 17 of 20 bouts.

L
Retsu Takahashi (no page: counted as 1100)
Apr 30, 2024 · UD 6 · weight ×0.90
−67
→ 1374
D
Kyosuke Sawada
Vacant Japanese bantamweight title
Jul 26, 2021 · TD 2/10 · weight ×1.10 · opponent 1637
+34
→ 1441
W
Naoto Fujimoto (no page: counted as 1100)
Jan 27, 2020 · SD 8 · weight ×1.00
+22
→ 1407
W
Robin Langres (no page: counted as 1100)
Oct 5, 2019 · TKO 3/8 · weight ×1.00
+25
→ 1384
L
Shō Ishida
Apr 21, 2019 · UD 8/8 · weight ×1.00 · opponent 1988
−5
→ 1359
L
Kenshin Oshima (no page: counted as 1100)
Jan 19, 2019 · UD 8 · weight ×1.00
−79
→ 1364
W
Isao Aoyama (no page: counted as 1100)
Oct 22, 2018 · TKO 3/8 · weight ×1.00
+24
→ 1443
W
Tatsuya Takahashi (no page: counted as 1100)
Apr 2, 2018 · MD 8 · weight ×1.00
+28
→ 1419
W
Ryo Suwa (no page: counted as 1100)
Dec 26, 2017 · UD 6 · weight ×0.90
+29
→ 1392
D
Yukitomi Yuri (no page: counted as 1100)
Oct 16, 2017 · TD 3/6 · weight ×0.90
−30
→ 1363
L
Kai Chiba
Aug 5, 2017 · UD 6/6 · weight ×0.90 · opponent 1682
−36
→ 1393
W
Jinya Ito (no page: counted as 1100)
Apr 23, 2017 · UD 6 · weight ×0.90
+35
→ 1429
D
Wataru Yokoyama (no page: counted as 1100)
Feb 19, 2017 · 6 · weight ×0.90
−45
→ 1394
L
Tatsuya Matsumoto (no page: counted as 1100)
Nov 13, 2016 · UD 5 · weight ×0.90
−152
→ 1439
W
Taiseii Hayashi (no page: counted as 1100)
Jul 21, 2016 · TKO 1/4 · weight ×0.80
+24
→ 1591
W
Naoshi Shibuya (no page: counted as 1100)
May 13, 2016 · UD 4 · weight ×0.80
+28
→ 1567
W
Yusho Kondo (no page: counted as 1100)
Mar 20, 2016 · TD 3/4 · weight ×0.80
+34
→ 1539
W
Shunta Terai (no page: counted as 1100)
Jan 20, 2016 · UD 4 · weight ×0.80
+44
→ 1505
W
Yujiro Moriya (no page: counted as 1100)
Nov 16, 2015 · TKO 1/4 · weight ×0.80
+62
→ 1461
D
Daiki Umaniwa (no page: counted as 1100)
Sep 3, 2015 · SD 4 · weight ×0.80
−101
→ 1399

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 · Ikuo Jojo: record and titles