Masato Iwasaki boxer
- bouts
- 9
- won
- 3
- lost
- 5
- draw
- 1
- Status
- inactive
- Division
- super featherweight
- Debut
- 2003-12-20
- Height
- 5′ 9½″/176cm
- Reach
- -
- Age
- -
- Born
- 1974-12-09
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2011-11-13 | Ryuto Araya | WWW | Shinjuku FACE | LOST Unanimous decision |
| 2010-11-21 | Tetsuya Koyama | WWWW | Omori Gold Gym | LOST Technical knockout |
| 2009-11-22 | Hiroki Saito | LWLL | Omori Gold Gym | LOST Technical knockout |
| 2009-03-22 | Jiro Takeishi | WL | Omori Gold Gym | WIN KO |
| 2007-04-29 | Shinji Furukawa | LLLLLL | Arena, Odawara | WIN Technical knockout |
| 2005-04-01 | Daiki Yokota | WL | Korakuen Hall | LOST Unanimous decision |
| 2004-11-24 | Kenzo Akiyama | L | Korakuen Hall | LOST Majority decision |
| 2004-06-28 | Kei Nishigaki | W | Arena, Yokohama | WIN Technical knockout |
| 2003-12-20 | Futoshi Komatsu | WD | Bunka Gym, Yokohama | DRAW Points |