Hiroshi Kobayashi | |
Birth Date: | 23 August 1944 |
Birth Place: | Isesaki, Japan |
Nationality: | Japanese |
Weight: | |
Height: | 5 ft 6 in |
Style: | Orthodox |
Total: | 75 |
Wins: | 61 |
Ko: | 10 |
Losses: | 10 |
Draws: | 4 |
is a former professional boxer who held the world junior lightweight championship.
Kobayashi turned pro in 1962 and won the Lineal, WBC and WBA Super Featherweight Title in 1967 by defeating Yoshiaki Numata by 12th-round KO, in a bout where Numata was down once in the 6th and three times in the 12th round. Kobayashi became the undisputed Super Featherweight champion of the world.[1] He was stripped of his WBA title after failing to fight Rene Barrientos. He defended the title six times before losing the belt to Alfredo Marcano in 1971.[2] He retired later in the year, after losing by knockout in the 7th round against Roberto Durán in Panama.
Result | Record | Opponent | Type | Round, time | Date | Location | Notes | ||
---|---|---|---|---|---|---|---|---|---|
75 | Loss | 61–10–4 | Roberto Durán | KO | 7 (10) | 1971-10-16 | |||
74 | Loss | 61–9–4 | Alfredo Marcano | TKO | 10 (15) | 1971-07-29 | |||
73 | Win | 61–8–4 | Ricardo Arredondo | UD | 15 (15) | 1971-03-04 | |||
72 | Win | 60–8–4 | Shozo Saijo | SD | 10 (10) | 1970-12-03 | |||
71 | Win | 59–8–4 | Antonio Amaya | UD | 15 (15) | 1970-08-23 | |||
70 | Win | 58–8–4 | Ray Adigun | UD | 10 (10) | 1970-06-21 | |||
69 | Draw | 57–8–4 | Hiroshi Shoji | SD | 10 (10) | 1970-02-15 | |||
68 | Win | 57–8–3 | Carlos Cañete | UD | 15 (15) | 1969-11-09 | |||
67 | Win | 56–8–3 | Victor Ramos | KO | 2 (10) | 1969-07-07 | |||
66 | Win | 55–8–3 | Antonio Amaya | SD | 15 (15) | 1969-04-06 | |||
65 | Win | 54–8–3 | Turori George | UD | 10 (10) | 1969-01-27 | |||
64 | Win | 53–8–3 | Jaime Valladares | UD | 15 (15) | 1968-10-05 | |||
63 | Loss | 52–8–3 | Rubén Navarro | MD | 10 (10) | 1968-08-26 | |||
62 | Win | 52–7–3 | Ulises Botero | KO | 6 (10) | 1968-07-21 | |||
61 | Loss | 51–7–3 | Mando Ramos | UD | 10 (10) | 1968-06-20 | |||
60 | Draw | 51–6–3 | Rene Barrientos | MD | 15 (15) | 1968-03-30 | |||
59 | Win | 51–6–2 | Yoshiaki Numata | KO | 12 (15) | 1967-12-14 | |||
58 | Win | 50–6–2 | Ki Jin Song | KO | 8 (10) | 1967-10-16 | |||
57 | Win | 49–6–2 | Chang Soo Yun | KO | 7 (10) | 1967-09-04 | |||
56 | Win | 48–6–2 | Dony Tesorio | UD | 10 (10) | 1967-06-26 | |||
55 | Win | 47–6–2 | Takao Mitsuhashi | UD | 10 (10) | 1967-05-08 | |||
54 | Win | 46–6–2 | Vicente Milan Derado | UD | 10 (10) | 1967-02-27 | |||
53 | Win | 45–6–2 | Kang Il Suh | UD | 10 (10) | 1967-02-02 | |||
52 | Win | 44–6–2 | Chun Kyo Shin | PTS | 10 (10) | 1967-01-16 | |||
51 | Win | 43–6–2 | Del Kid Rosario | PTS | 10 (10) | 1966-11-28 | |||
50 | Win | 42–6–2 | Sumio Nobata | PTS | 10 (10) | 1966-11-10 | |||
49 | Win | 41–6–2 | Nobuo Chiba | PTS | 10 (10) | 1966-10-10 | |||
48 | Win | 40–6–2 | Bobby Valdez | RTD | 7 (10) | 1966-08-18 | |||
47 | Win | 39–6–2 | Delfino Rosales | KO | 9 (10) | 1966-07-31 | |||
46 | Draw | 38–6–2 | Aurelio Cazares | PTS | 10 (10) | 1966-07-10 | |||
45 | Loss | 38–6–1 | Pedro Gómez | TKO | 7 (10) | 1966-06-24 | |||
44 | Loss | 38–5–1 | Freddie Rengifo | PTS | 10 (10) | 1966-05-30 | |||
43 | Draw | 38–4–1 | Jaime Valladares | PTS | 10 (10) | 1966-05-14 | |||
42 | Win | 38–4 | Hiroshi Mori | PTS | 10 (10) | 1966-03-31 | |||
41 | Win | 37–4 | Shigeo Shioyama | PTS | 10 (10) | 1966-02-28 | |||
40 | Win | 36–4 | Katsutoshi Aoki | PTS | 10 (10) | 1966-01-27 | |||
39 | Win | 35–4 | Orlando Medina | PTS | 10 (10) | 1965-12-09 | |||
38 | Win | 34–4 | Sugar Cane Carreon | PTS | 10 (10) | 1965-10-29 | |||
37 | Win | 33–4 | Hyun Kim | PTS | 10 (10) | 1965-09-23 | |||
36 | Win | 32–4 | Atsushi Gunji | PTS | 10 (10) | 1965-08-30 | |||
35 | Win | 31–4 | Kunio Sakata | PTS | 10 (10) | 1965-07-18 | |||
34 | Win | 30–4 | Jong Tae Lim | PTS | 10 (10) | 1965-06-27 | |||
33 | Win | 29–4 | Shigeo Shioyama | PTS | 10 (10) | 1965-05-09 | |||
32 | Win | 28–4 | Soo Bok Kwon | KO | 7 (10) | 1965-03-01 | |||
31 | Win | 27–4 | Yuji Masuko | UD | 10 (10) | 1965-01-18 | |||
30 | Win | 26–4 | Hyun Kim | PTS | 10 (10) | 1964-12-12 | |||
29 | Win | 25–4 | Atsushi Gunji | PTS | 10 (10) | 1964-11-09 | |||
28 | Win | 24–4 | Yuji Masuko | PTS | 10 (10) | 1964-09-28 | |||
27 | Win | 23–4 | Dong Chun Lee | PTS | 10 (10) | 1964-07-09 | |||
26 | Win | 22–4 | Kwang Joo Lee | PTS | 10 (10) | 1964-06-01 | |||
25 | Win | 21–4 | Mitsunori Seki | PTS | 10 (10) | 1964-04-26 | |||
24 | Win | 20–4 | Porte Villa | PTS | 10 (10) | 1964-04-13 | |||
23 | Loss | 19–4 | Eduardo Guerrero | PTS | 10 (10) | 1964-02-20 | |||
22 | Loss | 19–3 | Kang Il Suh | PTS | 10 (10) | 1964-01-26 | |||
21 | Loss | 19–2 | Johnny Jamito | RTD | 6 (10) | 1963-11-02 | |||
20 | Loss | 19–1 | Manzo Kikuchi | PTS | 10 (10) | 1963-08-19 | |||
19 | Win | 19–0 | Toshio Shibazaki | PTS | 8 (8) | 1963-07-30 | |||
18 | Win | 18–0 | Dommy Balajada | UD | 10 (10) | 1963-06-24 | |||
17 | Win | 17–0 | Yuji Masuko | KO | 2 (10) | 1963-05-13 | |||
16 | Win | 16–0 | Teruo Hino | PTS | 8 (8) | 1963-05-02 | |||
15 | Win | 15–0 | Kazuhiro Furuya | MD | 6 (6) | 1963-04-04 | |||
14 | Win | 14–0 | Hideo Fukuchi | UD | 6 (6) | 1963-03-18 | |||
13 | Win | 13–0 | Isamu Kato | UD | 6 (6) | 1963-02-19 | |||
12 | Win | 12–0 | Tsutomu Yoshida | UD | 6 (6) | 1963-01-28 | |||
11 | Win | 11–0 | Noriyoshi Toyoshima | UD | 6 (6) | 1962-12-31 | |||
10 | Win | 10–0 | Hisao Omori | UD | 4 (4) | 1962-12-15 | |||
9 | Win | 9–0 | Saburo Yanagi | SD | 4 (4) | 1962-11-29 | |||
8 | Win | 8–0 | Kazuo Hayasako | UD | 4 (4) | 1962-11-07 | |||
7 | Win | 7–0 | Masayoshi Otake | UD | 4 (4) | 1962-10-16 | |||
6 | Win | 6–0 | Kazuyoshi Ohashi | UD | 4 (4) | 1962-09-25 | |||
5 | Win | 5–0 | Kiyokazu Komura | UD | 4 (4) | 1962-09-11 | |||
4 | Win | 4–0 | Saburo Yanagi | UD | 4 (4) | 1962-08-20 | |||
3 | Win | 3–0 | Yukichi Takase | UD | 4 (4) | 1962-07-30 | |||
2 | Win | 2–0 | Michio Ishii | TKO | 2 (4) | 1962-07-13 | |||
1 | Win | 1–0 | Hisatsugu Kyoya | MD | 4 (4) | 1962-07-02 |
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