Boxers / Derion Chapman / Boxerbook rating

Derion Chapman: Boxerbook rating

Derion Chapman has a Boxerbook rating of 1366 ± 268 from 4 counted bouts, as of Oct 20, 2026. Not in a division list: inactive since Oct 2019 (no bout for 12 months).

Rating1366 ± 268
Placenot listed
Counted bouts4
Unknown opponents2 of 4
Schedule, career1435
Schedule, 36 monthsno bouts
Form, last 50.9 of 3.5
Data confidence75%
Statusinactive since Oct 2019

Rating over time

high 1555 · low 1366Jun 2017Oct 2019

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: 2 of 4 bouts.

L
Donte Stubbs
Oct 10, 2019 · MD 4 · weight ×0.80 · opponent 1667
−55
→ 1366
L
Gor Yeritsyan
Aug 16, 2019 · KO 5/6 · weight ×0.90 · opponent 1874
−38
→ 1421
D
Geraldo Alvarez (no page: counted as 1100)
Apr 20, 2018 · SD 4 · weight ×0.80
−96
→ 1459
W
Kevin Vasquez (no page: counted as 1100)
Jun 22, 2017 · UD 4 · weight ×0.80
+55
→ 1555

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 · Derion Chapman: record and titles