Boxers / Kazuki Nakajima / Boxerbook rating

Kazuki Nakajima: Boxerbook rating

Kazuki Nakajima is #12 in the Boxerbook super bantamweight list with a rating of 1823 ± 135 from 22 counted bouts, as of Oct 13, 2026.

Rating1823 ± 135
Place#12 in Super bantamweight
Counted bouts22
Unknown opponents15 of 22
Schedule, career1287
Schedule, 36 months1437
Form, last 53.5 of 3.5
Data confidence32%
Statusactive · last bout Dec 18, 2025

Rating over time

high 1846 · low 1566Jun 2017Oct 2026

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: 15 of 22 bouts.

W
John John Jett (no page: counted as 1100)
OPBF title, 4th defence
Dec 18, 2025 · KO 4/10 · weight ×1.05
+4
→ 1823
W
Kenshin Oshima (no page: counted as 1100)
OPBF title, 3rd defence
Jun 15, 2025 · TKO 3/12 · weight ×1.05
+4
→ 1818
W
Juiki Tatsuyoshi
OPBF title, 2nd defence
Dec 12, 2024 · TKO 2/12 · weight ×1.05 · opponent 1774
+41
→ 1814
W
Shingo Wake
For OPBF super bantamweight title
Aug 27, 2024 · KO 2/12 · weight ×1.16 · opponent 1692
+50
→ 1773
W
Mugicha Nakagawa
Vacant OPBF super bantamweight title
Feb 22, 2024 · UD 12/12 · weight ×1.16 · opponent 1519
+36
→ 1724
L
TJ Doheny
For WBO Asia Pacific super-bantamweight title
Jun 29, 2023 · TKO 4/12 · weight ×1.16 · opponent 1843
−50
→ 1688
W
Kenny Demesserio (no page: counted as 1100)
Vacant WBO Asia Pacific super bantamweight title
Feb 16, 2023 · TKO 8/12 · weight ×1.50
+13
→ 1738
W
Konfar Nakonruanpromotion (no page: counted as 1100)
Oct 25, 2022 · TKO 8/8 · weight ×1.00
+9
→ 1725
W
Pet Barnboon Gor Kiatgym (no page: counted as 1100)
Jul 12, 2022 · TKO 5/8 · weight ×1.00
+9
→ 1716
W
Shohei Kawashima (no page: counted as 1100)
Mar 8, 2022 · KO 1/8 · weight ×1.00
+10
→ 1707
L
Keita Kurihara
For OPBF bantamweight title
Oct 19, 2021 · TKO 3/12 · weight ×1.16 · opponent 1517
−149
→ 1697
W
Kai Chiba
Vacant OPBF bantamweight title
May 21, 2021 · UD 12/12 · weight ×1.16 · opponent 1755
+92
→ 1846
W
Kenta Nomura (no page: counted as 1100)
Sep 16, 2020 · TKO 3/8 · weight ×1.00
+12
→ 1753
D
Seiya Tsutsumi
Jan 28, 2020 · MD 8/8 · weight ×1.00 · opponent 1709
−9
→ 1741
W
Hitoshi Minaide (no page: counted as 1100)
Nov 9, 2019 · TKO 1/8 · weight ×1.00
+16
→ 1750
W
Kenichi Watanabe (no page: counted as 1100)
Jul 23, 2019 · TKO 1/6 · weight ×1.00
+18
→ 1734
W
Yoshihiro Utsumi (no page: counted as 1100)
Dec 3, 2018 · TKO 7/8 · weight ×1.00
+21
→ 1716
W
Takuya Fujioka (no page: counted as 1100)
Aug 27, 2018 · TKO 5 · weight ×1.00
+24
→ 1695
W
Siripon Prasroedpon (no page: counted as 1100)
Mar 26, 2018 · TKO 1/8 · weight ×1.00
+29
→ 1671
W
Taiga Higashi (no page: counted as 1100)
Dec 30, 2017 · UD 6/6 · weight ×0.90
+32
→ 1643
Show all 22 counted bouts
W
Resnu Sundaba (no page: counted as 1100)
Aug 30, 2017 · KO 1/6 · weight ×1.00
+45
→ 1611
W
Alankan Worakut (no page: counted as 1100)
Jun 25, 2017 · KO 1/6 · weight ×1.00
+66
→ 1566

Publishers and Boxerbook

Consensus: average place 14.2 in Super bantamweight (a list without them counts as 16).

WBC as of 2026-10-01
#5
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
#12

How the Boxerbook rating works · Kazuki Nakajima: record and titles