Boxers / Herschel Jacobs / Boxerbook rating

Herschel Jacobs: Boxerbook rating

Herschel Jacobs has a Boxerbook rating of 1679 ± 330 from 5 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Jun 1972 (no bout for 12 months).

Rating1679 ± 330
Placenot listed
Counted bouts5
Unknown opponents0 of 5
Schedule, career1769
Schedule, 36 monthsno bouts
Form, last 51.4 of 3.5
Data confidence0%
Statusinactive since Jun 1972

Rating over time

high 1784 · low 1391Nov 1961Jun 1972

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 5 bouts.

L
Ken Norton
Jun 5, 1972 · UD 10/10 · weight ×1.05 · opponent 1770
−105
→ 1679
W
Harold Johnson
Mar 30, 1971 · TKO 3/10 · weight ×1.05 · opponent 1893
+236
→ 1784
L
Harold Johnson
May 1, 1967 · UD 10/10 · weight ×1.05 · opponent 1857
−66
→ 1548
W
Rubin Carter
Jan 19, 1962 · PTS 6/6 · weight ×0.90 · opponent 1701
+224
→ 1614
L
Rubin Carter
Nov 17, 1961 · PTS 4/4 · weight ×0.80 · opponent 1626
−109
→ 1391

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 · Herschel Jacobs: record and titles