Boxers / David Koswara / Boxerbook rating

David Koswara: Boxerbook rating

David Koswara has a Boxerbook rating of 1336 ± 286 from 3 counted bouts, as of Oct 20, 2026. Not in a division list: inactive since Feb 2016 (no bout for 12 months).

Rating1336 ± 286
Placenot listed
Counted bouts3
Unknown opponents0 of 3
Schedule, career1847
Schedule, 36 monthsno bouts
Form, last 50.0 of 3.5
Data confidence0%
Statusinactive since Feb 2016

Rating over time

high 1438 · low 1336Apr 2005Feb 2016

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
Zhang Zhilei
Feb 20, 2016 · TKO 1/6 · weight ×0.90 · opponent 1946
−18
→ 1336
L
Zhang Junlong
For vacant WBA Asia-CPBF heavyweight titles
Jan 23, 2014 · KO 1/12 · weight ×1.16 · opponent 1708
−84
→ 1354
L
Daniel Dawson
For PABA super featherweight title
Apr 22, 2005 · UD 10/10 · weight ×1.10 · opponent 1887
−62
→ 1438

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 · David Koswara: record and titles