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Japan Ren Sugiyama
ResultOpponentWeightMethodEventDateLocation
Win Masanori Kanehara 146 lb KO (punches), R3 (2:51) Super Rizin 4 2025-07-27 japan Saitama, Japan
Loss Karshyga Dautbek 146 lb Decision (unanimous) Rizin 49: Decade 2024-12-31 japan Saitama, Japan
Win Hiroaki Suzuki 146 lb KO (punches), R1 (3:28) Super Rizin 3 2024-07-28 japan Saitama, Japan
Loss Ren Hiramoto 146 lb Decision (unanimous) Rizin 45 2023-12-31 japan Saitama, Japan
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2025-07-27 - Super Rizin 4 - Japan Saitama, Japan
ResultOpponentWeightMethodEventDateLocation
Win Masanori Kanehara 146 lb KO (punches), R3 (2:51) Super Rizin 4 2025-07-27 japan Saitama, Japan
Loss Karshyga Dautbek 146 lb Decision (unanimous) Rizin 49: Decade 2024-12-31 japan Saitama, Japan
Win Hiroaki Suzuki 146 lb KO (punches), R1 (3:28) Super Rizin 3 2024-07-28 japan Saitama, Japan
Loss Ren Hiramoto 146 lb Decision (unanimous) Rizin 45 2023-12-31 japan Saitama, Japan
WINNER
Ren Sugiyama
Underdog (34.1%)
vs
Masanori Kanehara
Favorite (65.9%)
Featherweight (146 lb / 66 kg)
~
Winner: Ren Sugiyama via KO (punches) in round 3 (2:51)
User #1 Masanori Kanehara via Decision
User #2 Masanori Kanehara via Decision
ResultOpponentWeight#MethodEventDateLocation
Loss Ren Sugiyama 146 lb KO (punches), R3 (2:51) Super Rizin 4 2025-07-27 japan Saitama, Japan
Loss Chihiro Suzuki 146 lb TKO (punches), R1 (4:28) Rizin 46 2024-04-29 japan Tokyo, Japan
Win Sora Yamamoto 146 lb Decision (unanimous) Rizin Landmark 5 2023-04-29 japan Tokyo, Japan
Win Kazumasa Majima 146 lb TKO (punches), R3 (3:37) Rizin Trigger 3rd 2022-04-16 japan Chōfu, Japan
Win Takahiro Ashida 146 lb TKO (punches and elbows), R2 (1:18) Rizin 31 - Yokohama 2021-10-24 japan Yokohama, Japan
Loss Victor Henry 134 lb TKO (punches), R2 (0:45) Rizin 21 – Hamamatsu 2020-02-22 japan Hamamatsu, Japan
Loss Michael McDonald 135 lb Submission (rear naked choke), R2 (2:09) UFC 195: Lawler vs. Condit 2016-01-02 usa Las Vegas, Nevada, USA
Loss Rani Yahya 135 lb Decision (split) UFC Fight Night: Mir vs. Duffee 2015-07-15 usa San Diego, California, USA
Win Alex Caceres 135 lb Decision (unanimous) UFC Fight Night 52 2014-09-20 japan Saitama, Japan
Loss Yoshiro Maeda 145 lb TKO (punches), R1 (1:27) WVR Sengoku - Soul of Fight 2010-12-30 japan Tokyo, Japan
Loss Marlon Sandro 143 lb KO (punch), R1 (0:38) WVR Sengoku 13 2010-06-20 japan Tokyo, Japan
Win Norifumi Yamamoto 139 lb Decision (unanimous) Dynamite!! 2009 2009-12-31 japan Saitama, Japan
Win Michihiro Omigawa 143 lb Decision (split) WVR Sengoku 9 2009-08-02 japan Saitama, Japan
Loss Hatsu Hioki 143 lb Decision (unanimous) WVR Sengoku 9 2009-08-02 japan Saitama, Japan
Win Chan Sung Jung 143 lb Decision (unanimous) WVR Sengoku 8 2009-05-02 japan Tokyo, Japan
Win Jong Man Kim 143 lb Decision (unanimous) WVR Sengoku 7 2009-03-20 japan Tokyo, Japan
LOSER
Featherweight (146 lb / 66 kg)
~
Winner: Ren Sugiyama via KO (punches) in round 3 (2:51)
User #1 Masanori Kanehara via Decision
User #2 Masanori Kanehara via Decision
2024-12-31 - Rizin 49: Decade - Japan Saitama, Japan
ResultOpponentWeightMethodEventDateLocation
Win Masanori Kanehara 146 lb KO (punches), R3 (2:51) Super Rizin 4 2025-07-27 japan Saitama, Japan
Loss Karshyga Dautbek 146 lb Decision (unanimous) Rizin 49: Decade 2024-12-31 japan Saitama, Japan
Win Hiroaki Suzuki 146 lb KO (punches), R1 (3:28) Super Rizin 3 2024-07-28 japan Saitama, Japan
Loss Ren Hiramoto 146 lb Decision (unanimous) Rizin 45 2023-12-31 japan Saitama, Japan
LOSER
Ren Sugiyama
Underdog (21.6%)
vs
Karshyga Dautbek
Favorite (78.4%)
Featherweight (146 lb / 66 kg)
~
Winner: Karshyga Dautbek via Decision (unanimous)
User #1 Ren Sugiyama via Decision
User #2 Karshyga Dautbek via TKO in round 1
User #3 Karshyga Dautbek via TKO in round 1
ResultOpponentWeightMethodEventDateLocation
Win Chihiro Suzuki 146 lb Decision (split) Rizin 50 2025-03-30 japan Takamatsu, Japan
Win Ren Sugiyama 146 lb Decision (unanimous) Rizin 49: Decade 2024-12-31 japan Saitama, Japan
Win Takeaki Kinoshita 146 lb KO (punch), R1 (1:48) Rizin 48 2024-09-29 japan Saitama, Japan
Win Tetsuya Seki 146 lb KO (punch to the body), R1 (3:11) Rizin 47 2024-07-28 japan Saitama, Japan
Loss Mikuru Asakura 145 lb Decision (unanimous) Rizin 13 - Saitama 2018-09-30 japan Saitama, Japan
WINNER
Featherweight (146 lb / 66 kg)
~
Winner: Karshyga Dautbek via Decision (unanimous)
User #1 Ren Sugiyama via Decision
User #2 Karshyga Dautbek via TKO in round 1
User #3 Karshyga Dautbek via TKO in round 1
2024-07-28 - Super Rizin 3 - Japan Saitama, Japan
ResultOpponentWeightMethodEventDateLocation
Win Masanori Kanehara 146 lb KO (punches), R3 (2:51) Super Rizin 4 2025-07-27 japan Saitama, Japan
Loss Karshyga Dautbek 146 lb Decision (unanimous) Rizin 49: Decade 2024-12-31 japan Saitama, Japan
Win Hiroaki Suzuki 146 lb KO (punches), R1 (3:28) Super Rizin 3 2024-07-28 japan Saitama, Japan
Loss Ren Hiramoto 146 lb Decision (unanimous) Rizin 45 2023-12-31 japan Saitama, Japan
WINNER
Ren Sugiyama
vs
Hiroaki Suzuki
Featherweight (146 lb / 66 kg)
~
Winner: Ren Sugiyama via KO (punches) in round 1 (3:28)
ResultOpponentWeightMethodEventDateLocation
Win Sora Yamamoto 146 lb Decision (unanimous) Rizin Landmark 11 2025-06-14 japan Sapporo, Japan
Loss Kyoma Akimoto 146 lb Decision (unanimous) Rizin Landmark 10 2024-11-17 japan Nagoya, Japan
Loss Ren Sugiyama 146 lb KO (punches), R1 (3:28) Super Rizin 3 2024-07-28 japan Saitama, Japan
Win Takahiro Ashida 146 lb TKO (soccer kicks and punches), R1 (4:29) Rizin Landmark 8 2024-02-24 japan Saga, Japan
Win Taisei Nishitani 146 lb TKO (punches), R1 (0:56) Rizin 43 - Sapporo 2023-06-24 japan Sapporo, Japan
Loss Ren Hiramoto 146 lb Decision (split) Rizin 36 - Okinawa 2022-07-02 japan Okinawa, Japan
Win Shoji Maruyama 146 lb TKO (punch and soccer kick), R1 (1:12) Rizin Landmark Vol. 2 2022-03-06 japan , Japan
Loss Kyohei Hagiwara 146 lb Decision (unanimous) Rizin 33 - Saitama 2021-12-31 japan Saitama, Japan
Win Keisuke Okuda 154 lb TKO (knee and punches), R1 (1:42) Rizin Landmark Vol.1 2021-10-02 japan Tokyo, Japan
LOSER
Featherweight (146 lb / 66 kg)
~
Winner: Ren Sugiyama via KO (punches) in round 1 (3:28)
2023-12-31 - Rizin 45 - Japan Saitama, Japan
ResultOpponentWeightMethodEventDateLocation
Win Masanori Kanehara 146 lb KO (punches), R3 (2:51) Super Rizin 4 2025-07-27 japan Saitama, Japan
Loss Karshyga Dautbek 146 lb Decision (unanimous) Rizin 49: Decade 2024-12-31 japan Saitama, Japan
Win Hiroaki Suzuki 146 lb KO (punches), R1 (3:28) Super Rizin 3 2024-07-28 japan Saitama, Japan
Loss Ren Hiramoto 146 lb Decision (unanimous) Rizin 45 2023-12-31 japan Saitama, Japan
LOSER
Ren Sugiyama
Underdog (41.7%)
vs
Ren Hiramoto
Favorite (58.3%)
Featherweight (146 lb / 66 kg)
~
Winner: Ren Hiramoto via Decision (unanimous)
User #1 Ren Sugiyama via KO in round 1
User #2 Ren Sugiyama via TKO in round 1
User #3 Ren Sugiyama via TKO in round 2
ResultOpponentWeightMethodEventDateLocation
Win Mikuru Asakura 146 lb KO (punches), R1 (2:18) Super Rizin 3 2024-07-28 japan Saitama, Japan
Win Ren Sugiyama 146 lb Decision (unanimous) Rizin 45 2023-12-31 japan Saitama, Japan
Loss Yutaka Saito 146 lb Decision (split) Rizin Landmark 5 2023-04-29 japan Tokyo, Japan
Win Hiroaki Suzuki 146 lb Decision (split) Rizin 36 - Okinawa 2022-07-02 japan Okinawa, Japan
Loss Chihiro Suzuki 146 lb Decision (unanimous) Rizin Landmark Vol. 2 2022-03-06 japan , Japan
Loss Kyohei Hagiwara 150 lb TKO (corner stoppage), R2 (1:29) Rizin 26 - Saitama 2020-12-31 japan Saitama, Japan
WINNER
Featherweight (146 lb / 66 kg)
~
Winner: Ren Hiramoto via Decision (unanimous)
User #1 Ren Sugiyama via KO in round 1
User #2 Ren Sugiyama via TKO in round 1
User #3 Ren Sugiyama via TKO in round 2