Hisao Kobayashi boxer
- bouts
- 52
- won
- 38
- lost
- 9
- draw
- 5
- Status
- inactive
- Division
- featherweight
- Debut
- 1955-02-23
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1937-11-25
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1961-02-01 | Army Wonder Boy | WLDDWW | Rizal Memorial Coliseum, Manila | LOST Technical knockout |
| 1960-11-28 | Flashy Panio | LLLLLW | WIN Technical knockout |
|
| 1960-10-09 | Kozo Nagata | WLLWDL | WIN Points |
|
| 1960-05-05 | Leo Espinosa | LWWLWL | WIN Unanimous decision |
|
| 1960-03-21 | Yuji Masuko | WLLLWW | WIN Points |
|
| 1960-02-15 | Genji Sakai | LLDLLD | LOST KO |
|
| 1960-01-01 | Genji Sakai | LLLDLL | DRAW Points |
|
| 1959-12-14 | Katsuzo Nakamura | DLLWWW | WIN Points |
|
| 1959-11-02 | Yoshihiro Nanao | WLLLWW | WIN Points |
|
| 1959-10-07 | Flash Elorde | WLWWLL | LOST Points |
|
| 1959-08-25 | Little Cezar | LWLLWL | WIN Technical knockout |
|
| 1959-07-02 | Hiroshi Okawa | LLLLWW | DRAW Points |
|
| 1959-04-30 | Little Cezar | DLLWLL | Quezon City | LOST Unanimous decision |
| 1959-03-31 | Takeo Sugimori | WWWLWL | DRAW Points |
|
| 1959-02-10 | Hachiro Ito | LDDLWL | WIN Points |
|
| 1959-01-03 | Jet Bally | WWWLWL | WIN Points |
|
| 1958-12-09 | Keijiro Kazama | LWLLLD | WIN Technical knockout |
|
| 1958-10-14 | Genji Sakai | LWWWLW | WIN Points |
|
| 1958-09-02 | Flash Elorde | WLWWWW | LOST Points |
|
| 1958-07-29 | Salika Yontrakit | WWLW | WIN Points |
|
| 1958-07-01 | Shiro Kawasaki | WLLL | WIN KO |
|
| 1958-05-13 | Koji Ishibashi | LWWLWW | LOST Points |
|
| 1958-03-30 | Leo Espinosa | WWWWWW | International Stadium | WIN Points |
| 1958-01-07 | Masakazu Otsuka | DLWWWW | WIN Points |
|
| 1957-12-29 | Genji Sakai | WLDLLL | WIN Points |
|
| 1957-09-24 | Masakazu Otsuka | LWDLWW | Osaka | LOST Technical knockout |
| 1957-09-07 | Kiyoaki Nakanishi | WWLWLW | WIN Points |
|
| 1957-07-15 | Koji Ishibashi | WLDLWW | WIN Points |
|
| 1957-06-14 | Saburo Otaki | LWWWWL | Osaka | WIN Points |
| 1957-05-10 | Leo Espinosa | WWWWLW | DRAW Points |
|
| 1957-04-19 | Kunie Okubo | LWLDWL | WIN Points |
|
| 1957-03-02 | Yutaka Saikawa | LWWWWL | DRAW Points |
|
| 1957-02-16 | Yoshihiro Sasazaki | WWLDWW | WIN Points |
|
| 1957-02-01 | Shiro Sasaki | WLWDWW | WIN Points |
|
| 1956-12-14 | Kazuo Takayama | WWWWWD | WIN Points |
|
| 1956-11-09 | Noboru Tanaka | LLWDWD | WIN Points |
|
| 1956-10-19 | Toshio Okuyama | LLLWWL | WIN Points |
|
| 1956-07-30 | Kiyoaki Nakanishi | LWDDLW | LOST Points |
|
| 1956-06-18 | Kunie Okubo | WWWLLW | WIN Points |
|
| 1956-05-28 | Nobuhiro Terasawa | debut | WIN Points |
|
| 1956-05-11 | Katsuyoshi Yajima | debut | WIN Points |
|
| 1955-12-28 | Tetsuo Tanaka | L | WIN Points |
|
| 1955-11-26 | Shiro Sasaki | debut | Oji Hall | WIN Points |
| 1955-10-26 | Sakuji Nakamura | LL | WIN Points |
|
| 1955-10-03 | Seiichi Narita | debut | WIN Technical knockout |
|
| 1955-09-27 | Hajime Kimura | debut | WIN Points |
|
| 1955-08-25 | Yuichi Hasegawa | LL | WIN Points |
|
| 1955-07-26 | Sakuji Nakamura | debut | WIN Points |
|
| 1955-05-30 | Masami Takahashi | WWLDL | Korakuen Baseball Stadium | LOST Points |
| 1955-04-26 | Seiichi Omori | debut | WIN Points |
|
| 1955-03-23 | Genji Sakai | debut | WIN Points |
|
| 1955-02-23 | Kiyoshi Yamada | debut | WIN Points |