Keigo Hirayama
| First Name : | Keigo |
| Last name : | Hirayama |
| Height : | 5'9" (181cm) |
| Weight : | 167 lbs (76 kg) |
| Birth Date : | 1983-10-01 |
| Country : | Japan |
| Record : | 6 - 4 - 0 (Wins - Losses - Draws) |
| Wins : |
2 Submission (Armbar) (33.33%) 1 KO (Slam) (16.67%) 1 TKO (Punches) (16.67%) 1 KO (Punch) (16.67%) 1 Draw (16.67%) |
| Losses : |
2 Decision (Unanimous) (50%) 1 Submission (Armbar) (25%) 1 Draw (25%) |
| Association : | Paraestra Hachioji / Team ZST |
| Match Stats | ||||||
| Result | Opponent | Method | Event Title | Date | Round | Time |
| Lost | Yuichi Ikari | Decision (Unanimous) | Pancrase - Changing Tour 8 | Dec 6, 2009 | 2 | 5:00 Sec |
| Lost | Hirotaka Tomiyama | Decision (Unanimous) | Pancrase - Changing Tour 3 | Jun 7, 2009 | 2 | 5:00 Sec |
| Win | Katsunori Takashima | KO (Slam) | Pancrase - Changing Tour 1 | Feb 1, 2009 | 1 | 1:28 Sec |
| Win | Yuichi Inafuku | Submission (Armbar) | Pancrase - Changing Tour 1 | Feb 1, 2009 | 1 | 4:58 Sec |
| Lost | Ryotaro Endo | Draw | ZST - ZST.8 | Nov 23, 2005 | 1 | 5:00 Sec |