Boxers / Harada Ushiwakamaru / Boxerbook rating

Harada Ushiwakamaru: Boxerbook rating

Harada Ushiwakamaru has a Boxerbook rating of 1283 ± 273 from 70 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Apr 1976 (no bout for 12 months).

Rating1283 ± 273
Placenot listed
Counted bouts70
Unknown opponents54 of 70
Schedule, career1204
Schedule, 36 monthsno bouts
Form, last 51.1 of 3.5
Data confidence16%
Statusinactive since Apr 1976

Rating over time

high 1658 · low 1274Feb 1965Mar 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: 54 of 70 bouts.

L
Shigeyoshi Adachi (no page: counted as 1100)
Apr 22, 1976 · DEC 10/10 · weight ×1.05
−24
→ 1283
W
Yoshihiro Shikanaichi (no page: counted as 1100)
Mar 22, 1976 · KO 5 · weight ×1.00
+11
→ 1307
L
Royal Kobayashi
Dec 21, 1975 · UD 10/10 · weight ×1.05 · opponent 1757
−4
→ 1296
D
Seiji Okano (no page: counted as 1100)
Sep 12, 1975 · DEC 10/10 · weight ×1.05
−7
→ 1301
L
Flipper Uehara
Japanese featherweight title, 1st defence
Jun 29, 1975 · DEC 10/10 · weight ×1.10 · opponent 1462
−16
→ 1307
W
Masanao Toyoshima (no page: counted as 1100)
Apr 29, 1975 · DEC 10/10 · weight ×1.05
+11
→ 1323
L
Flipper Uehara
For Japanese featherweight title
Mar 9, 1975 · DEC 10/10 · weight ×1.10 · opponent 1394
−21
→ 1312
D
Seiichi Eto (no page: counted as 1100)
Japanese featherweight title, 2nd defence
Nov 24, 1974 · DEC 10/10 · weight ×1.10
−8
→ 1333
W
Shuzo Yoshida (no page: counted as 1100)
Sep 23, 1974 · DEC 10/10 · weight ×1.05
+11
→ 1341
D
Seiichi Eto (no page: counted as 1100)
Aug 25, 1974 · DEC 10/10 · weight ×1.05
−8
→ 1331
W
Naoki Mimasa (no page: counted as 1100)
Japanese featherweight title, 1st defence
May 4, 1974 · DEC 10/10 · weight ×1.10
+12
→ 1339
W
Naoki Mimasa (no page: counted as 1100)
Won Japanese featherweight title
Jan 4, 1974 · DEC 10/10 · weight ×1.10
+12
→ 1327
W
Philip Waruinge
Oct 19, 1973 · DEC 10/10 · weight ×1.05 · opponent 1740
+32
→ 1315
L
Danny Lopez
Jul 31, 1973 · TKO 2/10 · weight ×1.05 · opponent 1857
−3
→ 1284
W
Takao Maruki (no page: counted as 1100)
Jun 2, 1973 · DEC 10/10 · weight ×1.05
+12
→ 1286
D
Naoki Mimasa (no page: counted as 1100)
Japanese featherweight title
Apr 13, 1973 · DEC 10/10 · weight ×1.10
−6
→ 1274
L
Hong Soo-hwan
Nov 26, 1972 · DEC 10/10 · weight ×1.05 · opponent 1530
−12
→ 1280
L
Hyeon Kim (no page: counted as 1100)
OBF featherweight title
Nov 9, 1972 · DEC 12/12 · weight ×1.16
−28
→ 1280
L
Spider Nemoto
Sep 28, 1972 · DEC 10/10 · weight ×1.05 · opponent 1500
−13
→ 1320
W
Kimio Shindo (no page: counted as 1100)
Jul 30, 1972 · KO 3 · weight ×1.00
+11
→ 1333
Show all 70 counted bouts
L
Nene Jun (no page: counted as 1100)
May 19, 1972 · KO 6 · weight ×1.00
−27
→ 1322
L
Shigeyoshi Oki (no page: counted as 1100)
Apr 16, 1972 · DEC 10/10 · weight ×1.05
−29
→ 1349
W
Kunio Takeuchi (no page: counted as 1100)
Jan 23, 1972 · DEC 10/10 · weight ×1.05
+10
→ 1378
L
Gi-chol Chan (no page: counted as 1100)
Dec 18, 1971 · DEC 10/10 · weight ×1.05
−30
→ 1368
D
Shintaro Uchiyama (no page: counted as 1100)
Japanese bantamweight title
Sep 22, 1971 · DEC 10/10 · weight ×1.10
−11
→ 1399
W
Hiroshi Ishibashi (no page: counted as 1100)
May 26, 1971 · DEC 10/10 · weight ×1.05
+9
→ 1410
D
Ely Acsint (no page: counted as 1100)
Mar 16, 1971 · DEC 10/10 · weight ×1.05
−11
→ 1400
W
Shin Chol-han (no page: counted as 1100)
Feb 3, 1971 · KO 8 · weight ×1.00
+9
→ 1411
W
Kazuyoshi Kanazawa
Nov 4, 1970 · TKO 8 · weight ×1.00 · opponent 1548
+39
→ 1402
L
Jesús Pimentel
Sep 14, 1970 · TKO 5 · weight ×1.00 · opponent 1372
−24
→ 1362
W
Sei Shimizu (no page: counted as 1100)
Aug 12, 1970 · TKO 9 · weight ×1.00
+11
→ 1386
W
Hong Soo-hwan
Jun 9, 1970 · DEC 10/10 · weight ×1.05 · opponent 1541
+39
→ 1375
W
Katsuyoshi Takagi (no page: counted as 1100)
Apr 29, 1970 · DEC 10/10 · weight ×1.05
+14
→ 1336
L
Shintaro Uchiyama (no page: counted as 1100)
Japanese bantamweight title
Mar 12, 1970 · DEC 10/10 · weight ×1.10
−36
→ 1322
L
Shintaro Uchiyama (no page: counted as 1100)
Lost Japanese bantamweight title
Nov 26, 1969 · DEC 10/10 · weight ×1.10
−37
→ 1358
W
Shigeyoshi Oki (no page: counted as 1100)
Sep 24, 1969 · DEC 10/10 · weight ×1.05
+12
→ 1395
L
Fermín Gómez (no page: counted as 1100)
Jul 18, 1969 · TKO 8 · weight ×1.00
−36
→ 1383
D
Yoshio Nakane (no page: counted as 1100)
Jun 19, 1969 · DEC 10/10 · weight ×1.05
−14
→ 1419
D
Chucho Castillo
Apr 16, 1969 · MD 10/10 · weight ×1.05 · opponent 1682
+23
→ 1433
W
Masataka Uno
Mar 12, 1969 · TKO 8 · weight ×1.00 · opponent 1289
+27
→ 1411
L
Takao Sakurai
Jan 2, 1969 · DEC 10/10 · weight ×1.05 · opponent 1628
−18
→ 1384
W
Eigo Takagi (no page: counted as 1100)
Won Japanese bantamweight title
Oct 24, 1968 · TKO 7 · weight ×1.05
+15
→ 1402
D
Tsuyoshi Nakamura
Aug 28, 1968 · DEC 10/10 · weight ×1.05 · opponent 1416
+3
→ 1387
D
Yoshio Nakane (no page: counted as 1100)
Jun 10, 1968 · TD 1 · weight ×1.00
−17
→ 1384
D
Kyuzo Hashimoto (no page: counted as 1100)
May 1, 1968 · DEC 10/10 · weight ×1.05
−19
→ 1401
W
Tom Lico (no page: counted as 1100)
Mar 6, 1968 · KO 8 · weight ×1.00
+16
→ 1420
L
Eigo Takagi (no page: counted as 1100)
Japanese bantamweight title
Jan 4, 1968 · DEC 10/10 · weight ×1.10
−63
→ 1404
L
Rubén Olivares
Oct 14, 1967 · KO 2/10 · weight ×1.05 · opponent 1863
−13
→ 1467
L
Eigo Takagi (no page: counted as 1100)
Lost Japanese bantamweight title
Sep 14, 1967 · DEC 10/10 · weight ×1.10
−73
→ 1479
W
Arnulfo Trevilhas (no page: counted as 1100)
Jul 26, 1967 · KO 6 · weight ×1.00
+12
→ 1552
W
Arnulfo Trevilhas (no page: counted as 1100)
Jun 19, 1967 · TKO 10 · weight ×1.00
+13
→ 1540
W
Hyeon Kim (no page: counted as 1100)
Apr 26, 1967 · DEC 10/10 · weight ×1.05
+15
→ 1526
W
Katsuo Saito (no page: counted as 1100)
Won Japanese bantamweight title
Mar 19, 1967 · KO 2 · weight ×1.05
+17
→ 1511
W
Rudy Peliagoza (no page: counted as 1100)
Jan 22, 1967 · KO 2 · weight ×1.00
+18
→ 1494
D
Masataka Uno
Dec 4, 1966 · DEC 8/8 · weight ×1.00 · opponent 1296
−37
→ 1476
W
Tadahiko Tsushima (no page: counted as 1100)
Oct 24, 1966 · KO 6 · weight ×1.00
+21
→ 1512
W
Yoshihiro Kawakami (no page: counted as 1100)
Aug 1, 1966 · DEC 8/8 · weight ×1.00
+24
→ 1492
D
Eikichi Harayama (no page: counted as 1100)
Jul 7, 1966 · DEC 8/8 · weight ×1.00
−43
→ 1468
W
Katsuo Ito (no page: counted as 1100)
May 22, 1966 · TKO 3 · weight ×1.00
+26
→ 1511
D
Koji Suzuki (no page: counted as 1100)
Apr 14, 1966 · DEC 6/6 · weight ×0.90
−46
→ 1485
W
Yoshio Kimura (no page: counted as 1100)
Jan 31, 1966 · DEC 6/6 · weight ×0.90
+25
→ 1532
D
Kyuzo Hashimoto (no page: counted as 1100)
Dec 20, 1965 · DEC 6/6 · weight ×0.90
−54
→ 1507
W
Takeshi Kato (no page: counted as 1100)
Dec 4, 1965 · DEC 4/4 · weight ×0.80
+22
→ 1507
W
Masatoshi Yonemochi (no page: counted as 1100)
Nov 7, 1965 · DEC 4/4 · weight ×0.80
+28
→ 1539
W
Yutaka Saito (no page: counted as 1100)
Oct 14, 1965 · DEC 4/4 · weight ×0.80
+34
→ 1511
L
Minoru Sakai (no page: counted as 1100)
Sep 14, 1965 · DEC 4/4 · weight ×0.80
−181
→ 1477
W
Kichishiro Shibata (no page: counted as 1100)
Jun 14, 1965 · DEC 4/4 · weight ×0.80
+25
→ 1658
W
Katsumi Wakabayashi (no page: counted as 1100)
May 10, 1965 · DEC 4/4 · weight ×0.80
+30
→ 1633
W
Kazuo Sakai (no page: counted as 1100)
Mar 12, 1965 · DEC 4/4 · weight ×0.80
+37
→ 1603
W
Kazuo Emori (no page: counted as 1100)
Feb 20, 1965 · TKO 3 · weight ×1.00
+66
→ 1566

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 · Harada Ushiwakamaru: record and titles