Boxers / Zach Spiller / Boxerbook rating

Zach Spiller: Boxerbook rating

Zach Spiller has a Boxerbook rating of 1372 ± 291 from 1 counted bouts, as of Oct 20, 2026. Not in a division list yet: 1 counted bout, a list needs 5.

Rating1372 ± 291
Placenot listed
Counted bouts1
Unknown opponents0 of 1
Schedule, career1589
Schedule, 36 months1589
Form, last 50.0 of 3.5
Data confidence100%
Statusactive · last bout Jun 28, 2026

Rating over time

high 1372 · low 1372Jun 2026Oct 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: 0 of 1 bouts.

L
Jakhongir Zokirov
Jun 28, 2026 · TKO 2/6 · weight ×0.90 · opponent 1589
−128
→ 1372

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 · Zach Spiller: record and titles