Boxers / Byron Castellon / Boxerbook rating

Byron Castellon: Boxerbook rating

Byron Castellon has a Boxerbook rating of 1275 ± 239 from 4 counted bouts, as of Oct 20, 2026. Not in a division list: inactive since Dec 2020 (no bout for 12 months).

Rating1275 ± 239
Placenot listed
Counted bouts4
Unknown opponents0 of 4
Schedule, career1726
Schedule, 36 monthsno bouts
Form, last 50.0 of 3.5
Data confidence25%
Statusinactive since Dec 2020

Rating over time

high 1362 · low 1275Aug 2015Dec 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: 0 of 4 bouts.

L
Erick Rosa
For WBA Fedelatin and WBC Latino mini-flyweight titles
Dec 16, 2020 · UD 10/10 · weight ×1.10 · opponent 1673
−42
→ 1275
L
Byron Rojas
Feb 23, 2019 · SD 8/8 · weight ×1.00 · opponent 1810
−22
→ 1316
L
Byron Rojas
Dec 15, 2017 · MD 6/6 · weight ×0.90 · opponent 1814
−24
→ 1338
L
Byron Rojas
For Nicaraguan minimumweight title
Aug 22, 2015 · UD 10/10 · weight ×1.10 · opponent 1607
−138
→ 1362

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 · Byron Castellon: record and titles