Boxers / Kai Johnson / Boxerbook rating

Kai Johnson: Boxerbook rating

Kai Johnson has a Boxerbook rating of 1411 ± 216 from 5 counted bouts, as of Oct 20, 2026. Not in a division list: inactive since Mar 2018 (no bout for 12 months).

Rating1411 ± 216
Placenot listed
Counted bouts5
Unknown opponents0 of 5
Schedule, career1671
Schedule, 36 monthsno bouts
Form, last 50.4 of 3.5
Data confidence80%
Statusinactive since Mar 2018

Rating over time

high 1726 · low 1411Mar 2014Feb 2019

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: 0 of 5 bouts.

L
Miyo Yoshida
For Japanese female bantamweight title
Mar 8, 2018 · UD 6/6 · weight ×0.94 · opponent 1773
−27
→ 1411
L
Tomomi Takano
May 26, 2017 · TKO 3/6 · weight ×0.90 · opponent 1702
−44
→ 1438
L
Tamao Ozawa
Sep 20, 2014 · SD 8/8 · weight ×1.00 · opponent 1562
−115
→ 1482
L
Tomomi Takano
Jun 24, 2014 · TKO 5/6 · weight ×0.90 · opponent 1677
−129
→ 1597
W
Tamao Ozawa
Mar 3, 2014 · KO 2/6 · weight ×0.90 · opponent 1642
+226
→ 1726

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 · Kai Johnson: record and titles