Boxers / Katsuya Fukui / Boxerbook rating

Katsuya Fukui: Boxerbook rating

Katsuya Fukui is #18 in the Boxerbook super bantamweight list with a rating of 1719 ± 186 from 11 counted bouts, as of Oct 13, 2026.

Rating1719 ± 186
Place#18 in Super bantamweight
Counted bouts11
Unknown opponents9 of 11
Schedule, career1201
Schedule, 36 months1232
Form, last 52.8 of 3.5
Data confidence18%
Statusactive · last bout Mar 12, 2026

Rating over time

high 1801 · low 1566Sep 2019Oct 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: 9 of 11 bouts.

W
Jenibert Bantay (no page: counted as 1100)
Mar 12, 2026 · TKO 4/8 · weight ×1.00
+12
→ 1719
W
Tomoya Kishine (no page: counted as 1100)
Nov 2, 2025 · UD 8/8 · weight ×1.00
+12
→ 1708
L
Toshiya Ishii
Vacant Japanese super bantamweight title
Apr 22, 2025 · TKO 10/10 · weight ×1.05 · opponent 1762
−106
→ 1695
W
Ben Manankwil (no page: counted as 1100)
Aug 18, 2024 · TKO 4 · weight ×1.00
+12
→ 1801
W
Sang-heon Oh (no page: counted as 1100)
Mar 2, 2024 · UD 8/8 · weight ×1.00
+13
→ 1789
W
Jetro Pabstan (no page: counted as 1100)
Oct 7, 2023 · TKO 4/8 · weight ×1.00
+14
→ 1776
W
Han-bin Seo (no page: counted as 1100)
Jun 3, 2023 · TKO 6/8 · weight ×1.00
+15
→ 1763
W
Jason Buenaobra (no page: counted as 1100)
Jun 13, 2022 · TKO 7/8 · weight ×1.00
+17
→ 1747
W
Hiroki Hanabusa
Mar 25, 2021 · UD 8/8 · weight ×1.00 · opponent 1554
+119
→ 1731
W
Chakkrit Ratchakot (no page: counted as 1100)
Nov 7, 2019 · TKO 2/6 · weight ×1.00
+45
→ 1611
W
Sang-hun Kim (no page: counted as 1100)
Sep 7, 2019 · KO 2/6 · weight ×1.00
+66
→ 1566

Publishers and Boxerbook

Consensus: not in the publishers’ top 15 in Super bantamweight (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
#18

How the Boxerbook rating works · Katsuya Fukui: record and titles