Yoichi Miyamoto boxer
- bouts
- 13
- won
- 7
- lost
- 5
- draw
- 1
- Status
- inactive
- Division
- welterweight
- Debut
- 1999-08-25
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1971-06-21
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2006-08-03 | Akinori Suzuki | WLLDWL | Korakuen Hall | LOST Unanimous decision |
| 2002-09-25 | Kazuhiko Hidaka | WWLWWW | Korakuen Hall | LOST Technical knockout |
| 2002-07-16 | Takao Onda | WWWWWW | Korakuen Hall | LOST Technical knockout |
| 2002-02-19 | Toshinori Tanaka | LWL | Korakuen Hall | WIN KO |
| 2001-11-14 | Kei Tamura | WLW | Korakuen Hall | WIN Points |
| 2001-08-30 | Koichi Sugiyama | LWLW | Korakuen Hall | DRAW Points |
| 2001-05-07 | Hideki Saito | LDW | Korakuen Hall | WIN Points |
| 2001-02-13 | Daijiro Kudo | LWLL | Korakuen Hall | WIN Technical knockout |
| 2000-09-29 | Koichi Sugiyama | L | LOST Points |
|
| 2000-08-23 | Kazuhiro Yamamoto | W | WIN KO |
|
| 2000-02-05 | Masayuki Yokoyama | debut | Korakuen Hall | WIN Technical knockout |
| 1999-12-20 | Kentaro Hashizume | debut | WIN KO |
|
| 1999-08-25 | Sho Toishi | debut | LOST KO |