Saiichi Watanabe boxer
- bouts
- 16
- won
- 10
- lost
- 5
- draw
- 1
- Status
- inactive
- Division
- bantamweight
- Debut
- 2004-06-23
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1985-01-28
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2011-04-11 | Tatsuya Takahashi | LWWWWW | Korakuen Hall | LOST Technical knockout |
| 2010-02-15 | Kazuaki Shirai | LLWWWL | Korakuen Hall | WIN Technical knockout |
| 2009-08-13 | Teppei Kikui | WWLLLW | Korakuen Hall | LOST Unanimous decision |
| 2009-03-12 | Sarawut Taddon | LLLLLL | Korakuen Hall | WIN KO |
| 2008-11-06 | Toshihiro Tanaka | WWWLWW | Korakuen Hall | WIN Technical knockout |
| 2008-06-06 | Yasuaki Ohara | WLWWWW | Korakuen Hall | DRAW Points |
| 2008-02-16 | Kenichi Yamaguchi | WWLWWL | Korakuen Hall | LOST Unanimous decision |
| 2007-08-07 | Yuji Maruyama | WLWWWW | Korakuen Hall | LOST Unanimous decision |
| 2007-05-08 | Mitsuru Furuya | WWWLWL | Korakuen Hall | WIN Technical knockout |
| 2007-02-03 | Munemitsu Hitomi | WLWWWL | Korakuen Hall | WIN Majority decision |
| 2005-09-29 | Hideki Yamanaka | WWWWWL | Korakuen Hall | WIN Technical knockout |
| 2005-06-14 | Kenshi Kinoshita | LWLWLD | Korakuen Hall | LOST Majority decision |
| 2005-04-12 | Kazuhiro Koike | WWLD | Korakuen Hall | WIN Unanimous decision |
| 2005-01-31 | Taro Tanaka | WLW | Korakuen Hall | WIN KO |
| 2004-10-28 | Jun Sekiguchi | L | Korakuen Hall | WIN Unanimous decision |
| 2004-06-23 | Yoshiaki Okuyama | debut | Korakuen Hall | WIN Technical knockout |