| Event Details | |
|---|---|
| Organization | Sengoku |
| Name | Sengoku - Eighth Battle |
| Date | May 2nd, 2009 |
| Venue | Yoyogi National Gymnasium |
| Location | Tokyo, Japan |
| Fight #1 | |
|---|---|
| Open Weight Bout | |
  |
|
| Hirotoshi Saito | Yoshitaka Abe |
| Hirotoshi Saito via Submission (Armbar) | |
| Time Round 1 @ 2:52 |
Referee Tomoki Matsumiya |
| Fight #2 | |
|---|---|
| Open Weight Bout | |
|
|
| Shigeki Osawa | Kota Ishibashi |
| Shigeki Osawa via Decision (Unanimous) | |
| Time Round 2 @ 5:00 |
Referee Tomoki Matsumiya |
| Fight #3 | |
|---|---|
| Open Weight Bout | |
|
 |
| Akihiko Mouri | Maximo Blanco |
| Akihiko Mouri via Disqualification (Illegal Soccer Kick) | |
| Time Round 1 @ 4:20 |
Referee Yoshinori Umeki |
| Fight #4 | |
|---|---|
| Open Weight Bout | |
 |
 |
| Stanislav Nedkov | Travis Wiuff |
| Stanislav Nedkov via TKO (Punches) | |
| Time Round 3 @ 0:42 |
Referee Tomoki Matsumiya |
| Fight #5 | |
|---|---|
| Open Weight Bout | |
|
 |
| Makoto Takimoto | Michael Costa |
| Makoto Takimoto via Submission (Heel Hook) | |
| Time Round 1 @ 3:31 |
Referee Samio Kimura |
| Fight #6 | |
|---|---|
| Open Weight Bout | |
|
 |
| Marlon Sandro | Nick Denis |
| Marlon Sandro via KO (Punches) | |
| Time Round 1 @ 0:19 |
Referee Kenichi Serizawa |
| Fight #7 | |
|---|---|
| Open Weight Bout | |
|
  |
| Masanori Kanehara | Chan Sung Jung |
| Masanori Kanehara via Decision (Unanimous) | |
| Time Round 3 @ 5:00 |
Referee Kenichi Serizawa |
| Fight #8 | |
|---|---|
| Open Weight Bout | |
|
|
| Alexandre Ribeiro | Keiichiro Yamamiya |
| Alexandre Ribeiro via KO (Punch) | |
| Time Round 3 @ 0:51 |
Referee Yoshinori Umeki |
| Fight #9 | |
|---|---|
| Open Weight Bout | |
|
|
| Kazunori Yokota | Leonardo Santos |
| Kazunori Yokota via Decision (Split) | |
| Time Round 3 @ 5:00 |
Referee Samio Kimura |
| Fight #10 | |
|---|---|
| Open Weight Bout | |
 |
|
| Michihiro Omigawa | Nam Phan |
| Michihiro Omigawa via TKO (Punches) | |
| Time Round 1 @ 4:52 |
Referee Yoshinori Umeki |
| Fight #11 | |
|---|---|
| Open Weight Bout | |
|
 |
| Hatsu Hioki | Ronnie Mann |
| Hatsu Hioki via Submission (Triangle Choke) | |
| Time Round 1 @ 3:09 |
Referee Kenichi Serizawa |