Boxers / Jake Amparo / Boxerbook rating

Jake Amparo: Boxerbook rating

Jake Amparo has a Boxerbook rating of 1441 ± 200 from 5 counted bouts, as of Oct 20, 2026. Not in a division list: inactive since Sep 2025 (no bout for 12 months).

Rating1441 ± 200
PlaceMinimumweight, not listed
Counted bouts5
Unknown opponents1 of 5
Schedule, career1715
Schedule, 36 months1893
Form, last 50.6 of 3.5
Data confidence100%
Statusinactive since Sep 2025

Rating over time

high 1613 · low 1156Nov 2022Oct 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: 1 of 5 bouts.

L
Takeshi Ishii
For OPBF mini-flyweight title
Sep 9, 2025 · UD 10/10 · weight ×1.10 · opponent 1721
−51
→ 1441
L
Ginjiro Shigeoka
For IBF mini-flyweight title
Mar 31, 2024 · KO 2/12 · weight ×1.65 · opponent 2135
−14
→ 1492
L
Pedro Taduran
IBF Minimumweight
Dec 28, 2023 · UD 12/12 · weight ×1.65 · opponent 1823
−106
→ 1506
W
Goki Kobayashi
Won WBO Asia Pacific mini-flyweight title
Aug 5, 2023 · UD 12/12 · weight ×1.16 · opponent 1797
+457
→ 1613
L
Huu Toan Le (no page: counted as 1100)
WBA ASIA MINIMUM
Nov 30, 2022 · SD 12/12 · weight ×1.16
−344
→ 1156

Publishers and Boxerbook

Consensus: not in the publishers’ top 15 in Minimumweight (a list without them counts as 16).

WBC as of 2026-10-01
#40
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 · Jake Amparo: record and titles