Boxers / Ken'ya Yamashita / Boxerbook rating

Ken'ya Yamashita: Boxerbook rating

Ken'ya Yamashita has a Boxerbook rating of 1310 ± 164 from 21 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Jan 2023 (no bout for 12 months).

Rating1310 ± 164
Placenot listed
Counted bouts21
Unknown opponents17 of 21
Schedule, career1185
Schedule, 36 monthsno bouts
Form, last 51.1 of 3.5
Data confidence10%
Statusinactive since Jan 2023

Rating over time

high 1728 · low 1310Dec 2013Jan 2023

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 21 bouts.

L
Mugicha Nakagawa
Jan 6, 2023 · TKO 5/8 · weight ×1.00 · opponent 1467
−41
→ 1310
L
Sora Fukunaga
Aug 14, 2022 · UD 8/8 · weight ×1.00 · opponent 1500
−38
→ 1351
W
Gakuki Aikawa (no page: counted as 1100)
Jul 23, 2019 · KO 2/6 · weight ×1.00
+24
→ 1389
L
John Riel Casimero
Feb 17, 2019 · TKO 6/10 · weight ×1.05 · opponent 1998
−5
→ 1365
W
John Mark Apolinario (no page: counted as 1100)
Sep 29, 2018 · KO 3/8 · weight ×1.00
+27
→ 1370
L
Hayato Kimura
Feb 26, 2018 · TKO 7/8 · weight ×1.00 · opponent 1213
−97
→ 1343
W
Elanino Semijano (no page: counted as 1100)
Nov 20, 2017 · KO 1/8 · weight ×1.00
+26
→ 1440
W
Jo Taninoka (no page: counted as 1100)
Inaugural Japanese youth super flyweight title tournament final
Aug 22, 2017 · TKO 1/8 · weight ×1.05
+32
→ 1414
W
Naoto Iwai (no page: counted as 1100)
Inaugural Japanese youth super flyweight title tournament semi-final
May 16, 2017 · TKO 4/6 · weight ×1.05
+39
→ 1383
L
Akiki Hoshino (no page: counted as 1100)
Nov 29, 2016 · TKO 7/8 · weight ×1.00
−115
→ 1344
W
Gamraiyek Oawandavee (no page: counted as 1100)
Jun 6, 2016 · KO 1/8 · weight ×1.00
+35
→ 1459
L
Katsunori Nagamine (no page: counted as 1100)
Feb 17, 2016 · KO 3/8 · weight ×1.00
−148
→ 1424
W
Musashi Suzuki (no page: counted as 1100)
Oct 3, 2015 · TKO 6/8 · weight ×1.00
+28
→ 1572
L
Jo Taninoka (no page: counted as 1100)
Feb 27, 2015 · UD 8/8 · weight ×1.00
−184
→ 1544
W
Shun Kosaka (no page: counted as 1100)
Dec 21, 2014 · UD 5/5 · weight ×0.90
+17
→ 1728
W
Munenin Nihei (no page: counted as 1100)
Nov 2, 2014 · SD 5/5 · weight ×0.90
+19
→ 1712
W
Takunari Yokoyama (no page: counted as 1100)
Sep 25, 2014 · TKO 2/4 · weight ×1.00
+24
→ 1693
W
Katsunori Shimoooki (no page: counted as 1100)
Jul 24, 2014 · KO 4/4 · weight ×1.00
+29
→ 1669
W
Tatsuji Kakumoto (no page: counted as 1100)
May 23, 2014 · SD 4/4 · weight ×0.80
+28
→ 1640
W
Noritsugu Yano (no page: counted as 1100)
Mar 31, 2014 · TKO 1/4 · weight ×1.00
+45
→ 1611
Show all 21 counted bouts
W
Kazuma Fukeno (no page: counted as 1100)
Dec 18, 2013 · TKO 3/4 · 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 · Ken'ya Yamashita: record and titles