Boxers / Isaac Marin / Boxerbook rating

Isaac Marin: Boxerbook rating

Isaac Marin has a Boxerbook rating of 1246 ± 326 from 4 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Jan 1977 (no bout for 12 months).

Rating1246 ± 326
Placenot listed
Counted bouts4
Unknown opponents0 of 4
Schedule, career1666
Schedule, 36 monthsno bouts
Form, last 50.0 of 3.5
Data confidence0%
Statusinactive since Jan 1977

Rating over time

high 1362 · low 1246Oct 1971Jan 1977

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 4 bouts.

L
Ernesto España
Jan 30, 1977 · TKO 5/10 · weight ×1.05 · opponent 1764
−16
→ 1246
L
Clemente Sánchez
Aug 31, 1974 · TKO 3/10 · weight ×1.05 · opponent 1550
−52
→ 1262
L
Ricardo Arredondo
For WBC super featherweight title
Jan 29, 1972 · UD 15/15 · weight ×1.65 · opponent 1753
−48
→ 1314
L
Alfonso Frazer
Oct 30, 1971 · TKO 8/10 · weight ×1.05 · opponent 1596
−138
→ 1362

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 · Isaac Marin: record and titles