Shingo Sakai boxer
- bouts
- 5
- won
- 0
- lost
- 4
- draw
- 1
- Status
- inactive
- Division
- super lightweight
- Debut
- 2003-12-17
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1976-04-10
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2005-08-15 | Norihiro Nomura | LW | Korakuen Hall | LOST Unanimous decision |
| 2005-05-26 | Makoto Mori | L | Korakuen Hall | LOST Majority decision |
| 2004-09-20 | Tatsuya Nagano | W | Korakuen Hall | LOST Technical knockout |
| 2004-04-26 | Hisayuki Ito | LW | Korakuen Hall | DRAW Points |
| 2003-12-17 | Yuji Yamashita | debut | Korakuen Hall | LOST Unanimous decision |