Boxers / Masahiro Sakamoto / Boxerbook rating

Masahiro Sakamoto: Boxerbook rating

Masahiro Sakamoto has a Boxerbook rating of 1564 ± 180 from 16 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since May 2019 (no bout for 12 months).

Rating1564 ± 180
Placenot listed
Counted bouts16
Unknown opponents12 of 16
Schedule, career1235
Schedule, 36 monthsno bouts
Form, last 51.6 of 3.5
Data confidence19%
Statusinactive since May 2019

Rating over time

high 1747 · low 1555Dec 2014Apr 2020

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: 12 of 16 bouts.

L
Yusuke Sakashita
Vacant WBO Asia Pacific flyweight title
May 26, 2019 · TKO 6/12 · weight ×1.50 · opponent 1216
−151
→ 1564
L
Moruti Mthalane
For IBF flyweight title
Dec 31, 2018 · TKO 10/12 · weight ×1.65 · opponent 2072
−31
→ 1715
W
Kou Kichan (no page: counted as 1100)
Aug 11, 2018 · TKO 5/8 · weight ×1.00
+8
→ 1746
W
Wichar Pooraykaew (no page: counted as 1100)
WBO Asia Pacific title, 1st defence
Apr 1, 2018 · KO 6/12 · weight ×1.50
+13
→ 1738
W
Kwanthai Sithmorseng
For vacant World Boxing Organisation Asia Pacific flyweight title
Dec 3, 2017 · KO 3/12 · weight ×1.16 · opponent 1710
+109
→ 1725
W
Taksin Rungsunnon (no page: counted as 1100)
Jul 23, 2017 · TKO 1 · weight ×1.00
+18
→ 1616
W
Pet Nara Pet Poom Gym (no page: counted as 1100)
Apr 9, 2017 · KO 1/8 · weight ×1.00
+20
→ 1598
L
Sho Kimura
For vacant WBO Asia Pacific flyweight title
Nov 23, 2016 · MD 12/12 · weight ×1.16 · opponent 1565
−168
→ 1578
W
Kazuu Sho (no page: counted as 1100)
Jul 31, 2016 · UD 8/8 · weight ×1.00
+16
→ 1747
W
Kyoji Aburata (no page: counted as 1100)
Apr 17, 2016 · MD 8/8 · weight ×1.00
+18
→ 1730
W
Hiroyasu Shiga (no page: counted as 1100)
Dec 20, 2015 · KO 3/5 · weight ×1.00
+21
→ 1712
W
Katsuaki Yoshifusa (no page: counted as 1100)
Nov 15, 2015 · SD 5/5 · weight ×0.90
+22
→ 1691
W
Hirohide Murakami (no page: counted as 1100)
Sep 27, 2015 · KO 2/4 · weight ×1.00
+29
→ 1669
W
Kodai Nakashogaya (no page: counted as 1100)
Jul 19, 2015 · KO 1/4 · weight ×1.00
+36
→ 1640
W
Yoshihisa Inoue (no page: counted as 1100)
Apr 19, 2015 · TKO 4/4 · weight ×1.00
+49
→ 1604
W
Yusuke Hiranuma (no page: counted as 1100)
Dec 28, 2014 · UD 4/4 · weight ×0.80
+55
→ 1555

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 · Masahiro Sakamoto: record and titles