Hiromasa Seki boxer
- bouts
- 10
- won
- 2
- lost
- 7
- draw
- 1
- Status
- inactive
- Division
- super flyweight
- Debut
- 2001-05-23
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2004-01-30 | Katsumi Omagari | LLLDWL | Korakuen Hall | LOST Unanimous decision |
| 2003-11-26 | Masaru Takahashi | LDWW | Korakuen Hall | LOST Unanimous decision |
| 2003-07-31 | Hiromichi Takano | WLL | Korakuen Hall | WIN |
| 2003-01-29 | Yuta Ono | LWLL | Korakuen Hall | LOST Technical knockout |
| 2002-10-16 | Norifumi Shiga | LL | Korakuen Hall | LOST Majority decision |
| 2002-07-18 | Nobuyoshi Sato | WLLLLL | Korakuen Hall | LOST Unanimous decision |
| 2002-05-16 | Shingo Abe | WW | Korakuen Hall | LOST Unanimous decision |
| 2002-01-22 | Yoshimasa Ozawa | debut | Korakuen Hall | WIN Unanimous decision |
| 2001-09-19 | Masayoshi Hashimoto | debut | Korakuen Hall | DRAW Points |
| 2001-05-23 | Yasuaki Sato | LWLL | Korakuen Hall | LOST Points |