Masaru Shirao boxeador
- luta
- 10
- vitória
- 7
- derrota
- 3
- empate
- 0
- Estado
- inactive
- divisão
- welterweight
- Estreia
- 1992-06-26
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- 1969-07-29
- Death
- -
- Nascimento
- Japan
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1995-05-03 | Masami Masuya | LLW | Gifu | WIN Technical knockout |
| 1994-10-14 | Jintoku Sato | WWLWWW | Sendai | LOST KO |
| 1994-06-04 | Satoshi Ikeda | L | Nagahama | WIN Technical knockout |
| 1994-02-14 | Toshio Sakaguchi | LW | LOST Points |
|
| 1993-09-25 | Toshikazu Hiromoto | LL | Yokkaichi | WIN Technical knockout |
| 1992-12-05 | Hiroshi Akamine | W | Kitakyushu | WIN KO |
| 1992-10-25 | Keiji Umemoto | L | Himeji | WIN Points |
| 1992-09-23 | Koji Kajikawa | debut | Nagoya | LOST KO |
| 1992-07-23 | Yasuhiro Ishikawa | debut | Shimizu | WIN KO |
| 1992-06-26 | Masanori Saito | debut | Hamamatsu | WIN KO |