Masaya Onodera is a Japanese mixed martial artist.
|- | Loss | align=center| 1-1-1 | Hiroyuki Kanno | Submission (armbar) | | | align=center| 2 | align=center| 2:31 | Tokyo, Japan | |- | Draw | align=center| 1-0-1 | Masato Suzuki | Draw | | | align=center| 3 | align=center| 3:00 | Tokyo, Japan | |- | Win | align=center| 1-0 | Keiichi Motomura | KO | | | align=center| 2 | align=center| 0:00 | Tokyo, Japan |