Sen Nakadai
| First Name : | Sen |
| Last name : | Nakadai |
| Height : | 5'9" (181cm) |
| Weight : | 185 lbs (84 kg) |
| Country : | Japan |
| Record : | 3 - 3 - 0 (Wins - Losses - Draws) |
| Wins : |
1 TKO (Punches) (33.33%) 1 KO (Flying Knee and Punches) (33.33%) 1 Decision (Split) (33.33%) |
| Losses : |
1 Submission (Rear Naked Choke) (33.33%) 1 Submission (Flying Armbar) (33.33%) 1 KO (Punch) (33.33%) |
| Association : | PRB |
| Match Stats | ||||||
| Result | Opponent | Method | Event Title | Date | Round | Time |
| Lost | Shigetoshi Iwase | Submission (Rear Naked Choke) | DEEP - 29 Impact | Apr 13, 2007 | 1 | 3:25 Sec |
| Win | Noboru Onishi | KO (Flying Knee and Punches) | DEEP - 26 Impact | Oct 10, 2006 | 1 | 1:57 Sec |
| Win | Yutaro Miyamoto | TKO (Punches) | DEEP - 24 Impact | Apr 11, 2006 | 1 | 3:14 Sec |
| Lost | Daisuke Nakamura | Submission (Flying Armbar) | GCM - Demolition 030223 | Feb 23, 2003 | 1 | 2:54 Sec |
| Lost | Masashi Suzuki | KO (Punch) | Pancrase - 2002 Neo-Blood Tournament Opening Round | Jul 28, 2002 | 2 | 1:03 Sec |
| Win | Kazuhito Kikuchi | Decision (Split) | Pancrase - Proof 1 | Feb 4, 2001 | 2 | 5:00 Sec |