Boxers / David Jaco / Boxerbook rating

David Jaco: Boxerbook rating

David Jaco has a Boxerbook rating of 1327 ± 261 from 15 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Jul 1993 (no bout for 12 months).

Rating1327 ± 261

Placenot listed

Counted bouts15

Unknown opponents0 of 15

Schedule, career1827

Schedule, 36 monthsno bouts

Form, last 50.0 of 3.5

Data confidence0%

Statusinactive since Jul 1993

Rating over time

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 15 bouts.

Adílson Rodrigues

Jul 31, 1993 · UD 10/10 · weight ×1.05 · opponent 1968

−5
→ 1327

Bert Cooper

Jul 11, 1992 · UD 10/10 · weight ×1.05 · opponent 1786

−11
→ 1331

Magne Havnå

Mar 14, 1992 · TKO 4/6 · weight ×0.90 · opponent 1785

−11
→ 1343

Tommy Morrison

Sep 19, 1989 · KO 1/6 · weight ×0.90 · opponent 1822

−10
→ 1354