Boxers / Shigeo Nakajima / Boxerbook rating

Shigeo Nakajima: Boxerbook rating

Shigeo Nakajima has a Boxerbook rating of 1496 ± 272 from 20 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since May 1981 (no bout for 12 months).

Rating1496 ± 272
Placenot listed
Counted bouts20
Unknown opponents15 of 20
Schedule, career1230
Schedule, 36 monthsno bouts
Form, last 50.9 of 3.5
Data confidence25%
Statusinactive since May 1981

Rating over time

high 1666 · low 1446Jul 1976Apr 1982

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: 15 of 20 bouts.

L
Nobuyuki Watanabe (no page: counted as 1100)
May 26, 1981 · KO 8/10 · weight ×1.05
−50
→ 1496
L
Hilario Zapata
For WBC light flyweight title
Sep 17, 1980 · TKO 11/15 · weight ×1.65 · opponent 1800
−29
→ 1546
L
Hilario Zapata
For WBC light flyweight title
Mar 24, 1980 · UD 15/15 · weight ×1.65 · opponent 1706
−52
→ 1576
W
Kim Sung-jun
Won WBC light-flyweight title
Jan 3, 1980 · UD 15/15 · weight ×1.65 · opponent 1505
+70
→ 1628
W
Hong Soo Yang (no page: counted as 1100)
Nov 6, 1979 · MD 10/10 · weight ×1.05
+14
→ 1557
W
Kubomura Tomihisa (no page: counted as 1100)
Jun 12, 1979 · KO 3/10 · weight ×1.05
+15
→ 1543
W
Marciano Sekiyama (no page: counted as 1100)
Mar 27, 1979 · KO 7/10 · weight ×1.05
+17
→ 1527
L
Kim Hwan Jin
Aug 29, 1978 · PTS 10/10 · weight ×1.05 · opponent 1633
−52
→ 1510
W
Puma Koya (no page: counted as 1100)
Jun 30, 1978 · PTS 10/10 · weight ×1.05
+19
→ 1562
W
Puma Mitsuya (no page: counted as 1100)
Jun 20, 1978 · DEC 10/10 · weight ×1.05
+19
→ 1562
L
Bernabe Villacampo
Mar 7, 1978 · KO 4/10 · weight ×1.05 · opponent 1457
−143
→ 1524
W
Yukimitsu Kondo (no page: counted as 1100)
Jan 24, 1978 · KO 3/10 · weight ×1.05
+18
→ 1666
W
Torayuki Nanasha (no page: counted as 1100)
Nov 29, 1977 · KO 4/10 · weight ×1.05
+20
→ 1649
W
Kazunori Tenryu (no page: counted as 1100)
Aug 23, 1977 · KO 3/10 · weight ×1.05
+23
→ 1629
W
Koichi Maki (no page: counted as 1100)
Jun 21, 1977 · MD 10/10 · weight ×1.05
+27
→ 1606
W
Masayuki Kobayashi (no page: counted as 1100)
Apr 2, 1977 · PTS 10/10 · weight ×1.05
+33
→ 1578
W
Beaver Kajimoto (no page: counted as 1100)
Dec 14, 1976 · PTS 10/10 · weight ×1.05
+43
→ 1545
W
Toshiro Fujii (no page: counted as 1100)
Oct 12, 1976 · KO 5/8 · weight ×1.00
+56
→ 1502
D
Chi Bok Kim (no page: counted as 1100)
Sep 16, 1976 · PTS 8/8 · weight ×1.00
−115
→ 1446
W
Shigeo Maezawa (no page: counted as 1100)
Jul 12, 1976 · KO 2/6 · weight ×0.90
+61
→ 1561

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 · Shigeo Nakajima: record and titles