Masanori Suda (born July 7, 1973) is a Japanese mixed martial artist. He competed in the Welterweight, Middleweight and Heavyweight divisions. Suda is known primarily for his time in Shooto, where he is a former Light Heavyweight Champion.
|- | Loss | align=center| | Murilo Bustamante | Submission (armbar) | Pride: Bushido 9 | | align=center| 1 | align=center| 3:20 | Tokyo, Japan | |- | Loss | align=center| 22âÂÂ10âÂÂ3 | Falaniko Vitale | KO (punch) | SB 39: Destiny | | align=center| 1 | align=center| 4:09 | Honolulu, Hawaii, United States | |- | Win | align=center| 22âÂÂ9âÂÂ3 | Brian Ebersole | Submission (rear-naked choke) | | | align=center| 3 | align=center| 2:59 | Tokyo, Japan | |- | Draw | align=center| 21âÂÂ9âÂÂ3 | Dustin Denes | Draw | Shooto Hawaii: Soljah Fight Night | | align=center| 3 | align=center| 5:00 | Honolulu, Hawaii, United States | |- | Win | align=center| 21âÂÂ9âÂÂ2 | Shannon Ritch | Submission (triangle choke) | SB 32: SuperBrawl 32 | | align=center| 1 | align=center| 1:02 | Honolulu, Hawaii, United States | |- | Draw | align=center| 20âÂÂ9âÂÂ2 | Ryuki Ueyama | Draw | | | align=center| 3 | align=center| 5:00 | Tokyo, Japan |<small>For the Deep Middleweight Championship.</small> |- | Win | align=center| 20âÂÂ9âÂÂ1 | Egan Inoue | KO (punches) | SB 29: SuperBrawl 29 | | align=center| 1 | align=center| 0:27 | Honolulu, Hawaii, United States | |- | Win | align=center| 19âÂÂ9âÂÂ1 | Ryo Chonan | Decision (split) | | | align=center| 3 | align=center| 5:00 | Tokyo, Japan | |- | Win | align=center| 18âÂÂ9âÂÂ1 | Ronald Jhun | Decision (majority) | | | align=center| 3 | align=center| 5:00 | Sakai, Osaka, Japan | |- | Win | align=center| 17âÂÂ9âÂÂ1 | Lance Gibson | Decision (unanimous) | | | align=center| 3 | align=center| 5:00 | Tokyo, Japan | |- | Draw | align=center| 16âÂÂ9âÂÂ1 | Larry Papadopoulos | Draw | | | align=center| 3 | align=center| 5:00 | Osaka, Japan | |- | Loss | align=center| 16âÂÂ9 | Patrick Fortrie | Decision | GT: Golden Trophy 2001 | | align=center| 1 | align=center| 5:00 | France | |- | Loss | align=center| 16âÂÂ8 | Akihiro Gono | Decision (unanimous) | | | align=center| 3 | align=center| 5:00 | Tokyo, Japan | |- | Loss | align=center| 16âÂÂ7 | Lance Gibson | Decision (majority) | | | align=center| 3 | align=center| 5:00 | Tokyo, Japan | |- | Win | align=center| 16âÂÂ6 | Yuki Sasaki | Decision (unanimous) | | | align=center| 3 | align=center| 5:00 | Kadoma, Osaka, Japan | |- | Win | align=center| 15âÂÂ6 | Martijn de Jong | Submission (punches) | | | align=center| 2 | align=center| 4:44 | Kadoma, Osaka, Japan | |- | Loss | align=center| 14âÂÂ6 | Branden Lee Hinkle | TKO (upkicks) | VTJ 1998: Vale Tudo Japan 1998 | | align=center| 1 | align=center| 5:26 | Urayasu, Chiba, Japan | |- | Loss | align=center| 14âÂÂ5 | Erik Paulson | TKO (punches) | | | align=center| 3 | align=center| 4:48 | Tokyo, Japan | |- | Win | align=center| 14âÂÂ4 | Oherian Diarute | Submission (flying armbar) | GT: Golden Trophy 1998 | | align=center| 2 | align=center| 0:00 | France | |- | Win | align=center| 13âÂÂ4 | Kenji Kawaguchi | Submission (armbar) | | | align=center| 3 | align=center| 1:08 | Tokyo, Japan | |- | Win | align=center| 12âÂÂ4 | Ray Cooper | Submission (armbar) | | | align=center| 1 | align=center| 1:55 | Tokyo, Japan | |- | Win | align=center| 11âÂÂ4 | Shunsuke Hayashi | Submission (heel hook) | Lumax Cup: Tournament of J '97 Middleweight Tournament | | align=center| 1 | align=center| 1:51 | Japan | |- | Win | align=center| 10âÂÂ4 | Izuru Takeuchi | Submission (toe hold) | Lumax Cup: Tournament of J '97 Middleweight Tournament | | align=center| 1 | align=center| 1:53 | Japan | |- | Win | align=center| 9âÂÂ4 | Mitsuhiro Suzuki | Decision (unanimous) | Lumax Cup: Tournament of J '97 Middleweight Tournament | | align=center| 2 | align=center| 3:00 | Japan | |- | Win | align=center| 8âÂÂ4 | Kazuhiro Kusayanagi | Decision (unanimous) | | | align=center| 3 | align=center| 5:00 | Tokyo, Japan | |- | Loss | align=center| 7âÂÂ4 | Sanae Kikuta | Submission (armbar) | Lumax Cup: Tournament of J '97 Heavyweight Tournament | | align=center| 1 | align=center| 3:59 | Japan | |- | Win | align=center| 7âÂÂ3 | Kaichi Tsuji | Submission (heel hook) | Lumax Cup: Tournament of J '97 Heavyweight Tournament | | align=center| 1 | align=center| 0:21 | Japan | |- | Win | align=center| 6âÂÂ3 | Ryuta Sakurai | Submission (armbar) | Lumax Cup: Tournament of J '97 Heavyweight Tournament | | align=center| 1 | align=center| 4:25 | Japan |<small>Return to Middleweight.</small> |- | Loss | align=center| 5âÂÂ3 | Masato Fujiwara | Submission (triangle armbar) | | | align=center| 1 | align=center| 2:15 | Tokyo, Japan |<small>Lightweight debut.</small> |- | Loss | align=center| 5âÂÂ2 | Akihiro Gono | Submission (rear-naked choke) | | | align=center| 4 | align=center| 0:33 | Kawasaki, Kanagawa, Japan |<small>Middleweight bout.</small> |- | Loss | align=center| 5âÂÂ1 | Sanae Kikuta | Submission (heel hook) | Lumax Cup: Tournament of J '96 | | align=center| 1 | align=center| 1:15 | Japan | |- | Win | align=center| 5âÂÂ0 | Kazunari Murakami | Submission (armbar) | Lumax Cup: Tournament of J '96 | | align=center| 2 | align=center| 1:38 | Japan | |- | Win | align=center| 4âÂÂ0 | Yuzo Tateishi | Submission (armbar) | Lumax Cup: Tournament of J '96 | | align=center| 1 | align=center| 1:51 | Japan | |- | Win | align=center| 3âÂÂ0 | Yuichi Otsuka | Submission (armbar) | Lumax Cup: Tournament of J '96 | | align=center| 1 | align=center| 1:20 | Japan | |- | Win | align=center| 2âÂÂ0 | Isamu Osugi | Submission (armbar) | | | align=center| 2 | align=center| 2:57 | Tokyo, Japan |<small>Welterweight debut.</small> |- | Win | align=center| 1âÂÂ0 | Genta Haga | Technical Submission (armbar) | | | align=center| 1 | align=center| 1:02 | Tokyo, Japan |