Boxers / William De Sousa / Boxerbook rating

William De Sousa: Boxerbook rating

William De Sousa has a Boxerbook rating of 1270 ± 271 from 3 counted bouts, as of Oct 20, 2026. Not in a division list: inactive since Jul 2008 (no bout for 12 months).

Rating1270 ± 271
Placenot listed
Counted bouts3
Unknown opponents0 of 3
Schedule, career1711
Schedule, 36 monthsno bouts
Form, last 50.0 of 3.5
Data confidence33%
Statusinactive since Jul 2008

Rating over time

high 1386 · low 1270Oct 1998Jul 2008

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 3 bouts.

L
Luis Concepción
For WBA Bolivia title, 1st defence
Jul 2, 2008 · UD 9/9 · weight ×1.57 · opponent 1793
−30
→ 1270
L
Felix Machado
For IBF super flyweight title
Dec 16, 2000 · TKO 3/12 · weight ×1.65 · opponent 1645
−85
→ 1300
L
Noel Arambulet
For WBA Fedelatin light-flyweight title
Oct 3, 1998 · PTS 12/12 · weight ×1.16 · opponent 1696
−114
→ 1386

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 · William De Sousa: record and titles