2025 in Rizin Fighting Federation

2025 in Rizin Fighting Federation
Information
First date	March 30, 2025 (2025-03-30)
Events
Fights
Chronology
2024 in Rizin Fighting Federation 2025 in Rizin Fighting Federation 2026 in Rizin Fighting Federation

The year 2025 is the 11th year in the history of the Rizin Fighting Federation, a mixed martial arts promotion based in Japan.

List of events

#	Event	Date	Venue	Location
1	Rizin 50	March 30, 2025	Anabuki Arena Kagawa	Takamatsu, Japan
2	Rizin: Otoko Matsuri	May 4, 2025	Tokyo Dome	Tokyo, Japan
3	Rizin World Series in Korea	May 31, 2025	Paradise City	Incheon, South Korea
4	Rizin Landmark 11	June 14, 2025	Makomanai Ice Arena	Sapporo, Japan
5	Super Rizin 4	July 27, 2025	Saitama Super Arena	Saitama, Japan
6	Rizin 51	September 28, 2025	Aichi International Arena	Nagoya, Japan
7	Rizin Landmark 12	November 3, 2025	Glion Arena Kobe	Kobe, Japan

2025 Rizin Heavyweight Grand Prix

Background

On March 26, 2025, during a Rizin: Otoko Matsuri Press Conference, Rizin CEO Nobuyuki Sakakibara revealed six fighters will complete at 2025 Rizin World Grand Prix, for the heavyweight divisions, includes Alexander Soldatkin, José Augusto Azevedo, Marek Samociuk, Mikio Ueda, Shoma Shibisai and Tsuyoshi Sudario. The quarterfinal took place at Rizin: Otoko Matsuri on May 4. ^{[1] [2]} The semifinal took place at Super Rizin 4 on July 27. The final will take place at Rizin 51 on September 28. ^[3]

Tournament bracket

	Quarter-finals				Semi-finals				Final
	Mikio Ueda	TKO
	Shoma Shibisai	1
					Mikio Ueda	2
					Alexander Soldatkin	TKO
	Prince Aounallah [a]	3
	Alexander Soldatkin	UD
									Alexander Soldatkin
									Marek Samociuk
	Marek Samociuk	UD
	Daniel James	3
					Marek Samociuk	UD
					José Augusto Azevedo	3
	Tsuyoshi Sudario	3
	José Augusto Azevedo	UD

1. Islambek Baktybek Uulu withdrew from the tournament due to suffered a meniscus injury and was replaced by Price Aounallah.

2025 Rizin Flyweight Grand Prix

Background

On March 30, 2025, during Rizin 50, Kyoji Horiguchi announced that he had vacated the flyweight title and returned to UFC. Subsequently, the promotion announced it will hold a flyweight grand prix to determine the new 125-pound champion. ^[4]

On June 14, 2025, during Rizin Landmark 11 in Sapporo intermission, Rizin CEO Nobuyuki Sakakibara revealed that the eight fighters who will compete at the 2025 Rizin World Grand Prix, for the flyweight divisions, are Hiromasa Ougikubo, Yuki Ito, Nkazimulo Zulu, Hiroya Kondo, Alibek Gadzhammatov, Yuki Motoya, Erson Yamamoto and Makoto Takahashi. The quarterfinal will take place at Super Rizin 4 on July 27. ^[5] The official matchup drawing will take place July 1, 2025. ^[6] On June 27, 2025, it was reported that two more fighters will compete at the Grand Prix tournament, are Jose Torres and Takaki Soya. ^[7]

Tournament bracket

	Quarter-finals				Semi-finals				Final
	Yuki Motoya	UD
	Hiroya Kondo	3
	Jose Torres	3
	Hiromasa Ougikubo	UD
	Yuki Ito	UD
	Nkazimulo Zulu	3
	Alibek Gadzhammatov	TKO
	Takaki Soya	3

Quarter-final
Erson Yamamoto	1
Makoto Takahashi	Sub

Rizin 50

Rizin 50
Promotion	Rizin Fighting Federation
Date	March 30, 2025
Venue	Anabuki Arena Kagawa
City	Takamatsu, Japan
Attendance	9,020

Rizin 50 was a combat sports event held by Rizin Fighting Federation on March 30, 2025, at the Anabuki Arena Kagawa in Takamatsu, Japan.

Background

A Rizin Bantamweight Championship bout between current champion Naoki Inoue and Yuki Motoya headlined the event. ^[8] The pairing previously met at Rizin 26 in December 2020, which Inoue won by first round submission. ^[9]

At the weigh-ins, Spike Carlyle weighed in at 160.9 pounds, 4.4 pounds over the lightweight limit and he was fined 50% of his purse, which went to Takeshi Izumi. As a results, if Carlyle wins or the bout ends in a draw, the official result was record as a no contest. ^[10]

Results

Main card (Rizin.tv)
Weight Class				Method	Round	T.Time	Notes
Bantamweight 61 kg	Naoki Inoue (c)	def.	Yuki Motoya	Decision (split)	3	5:00	For the Rizin Bantamweight Championship.
Featherweight 66 kg	Karshyga Dautbek	def.	Chihiro Suzuki	Decision (split)	3	5:00
Lightweight 71 kg	Shunta Nomura	def.	Luiz Gustavo	Technical Decision (unanimous)	3	2:29	Accidental clash of heads rendered Gustavo unable to continue.
Heavyweight 120 kg	King Edokpolo	def.	Ryo Sakai	TKO (punches)	2	2:32
Intermission (Rizin.tv)
Featherweight 66 kg	Kyohei Hagiwara	def.	Toby Misech	TKO (punches)	1	0:26
Featherweight 66 kg	Shuya Kimura	def.	Takeji Yokoyama	KO (punches)	1	0:54
Catchweight 59 kg	Yuki Ito	def.	Tony Laramie	Decision (unanimous)	3	5:00
Catchweight 59 kg	Yoshiro Maeda	def.	Sanou Yokouchi	Submission (rear-naked choke)	3	2:55
Lightweight 71 kg	Takeshi Izumi	def.	Spike Carlyle	Decision (unanimous)	3	5:00	Carlyle missed weight (73 kg).
Women's Strawweight 52 kg	Machi Fukuda	def.	Park Seo-young	TKO (punches)	2	4:04
Strawweight 53 kg	Haruo Ochi	def.	Nobuyoshi Nakatsukasa	Submission (guillotine choke)	3	1:22
Bantamweight 61 kg	Mamoru Uoi	def.	Koki Akada	Decision (split)	3	5:00
Opening Ceremony: Kickboxing bouts (YouTube)
Catchweight 67.5 kg	Ryoya Inai	def.	Rinto Kako	TKO (punches)	1	2:57
Catchweight 63.5 kg	Ryuki Yoshioka	def.	Daiki Kirizume	Decision (split)	3	3:00
Catchweight 63 kg	Shoji Otani	def.	Yamato Ashikaga	KO (punch)	1	3:00
Flyweight 57 kg	Hiroki Takaoka	def.	Seiya Ameyama	Submission (rear-naked choke)	2	3:04	Rizin MMA Special Rules (5min / 2R).
Catchweight 55 kg	Toki Kagawa	def.	Ryuki	Decision (unanimous)	3	3:00

Rizin: Otoko Matsuri

Rizin: Otoko Matsuri
Promotion	Rizin Fighting Federation
Date	May 4, 2025
Venue	Tokyo Dome
City	Tokyo, Japan

Rizin: Otoko Matsuri (formerly known as Rizin: The Match 2) was a combat sports event held by Rizin Fighting Federation on May 4, 2025, at the Tokyo Dome in Tokyo, Japan.

Background

A featherweight rematch between Mikuru Asakura and Ren Hiramoto was scheduled to headline the event. ^[11] The pairing previously met at Super Rizin 3 in July 2024, which Hiramoto won by first-round knockout. ^[12] However on March 3, the promotion officially announced that Hiramoto withdrew due to a shoulder injury and Asakura expected to still compete on the card. ^{[13] [14]} On March 7, the promotion announced that the event is changed to Rizin: Otoko Matsuri. ^[15]

A Rizin Featherweight Championship bout between current two-time champion Kleber Koike Erbst and Razhabali Shaydullaev headlined the event. ^[16]

The quarterfinals of 2025 Rizin World Grand Prix heavyweight tournament took place at this event. ^[17] However, the bout between Islambek Baktybek Uulu and Alexander Soldatkin got rescheduled for June 14 at Rizin Landmark 11 after Baktybek Uulu has suffered a meniscus injury.

Results

Main card
Weight Class				Method	Round	T.Time	Notes
Featherweight 66 kg	Razhabali Shaydullaev	def.	Kleber Koike Erbst (c)	KO (punches)	1	1:02	For the Rizin Featherweight Championship.
Featherweight 66 kg	Mikuru Asakura	def.	Chihiro Suzuki	TKO (doctor stoppage)	3	1:56
Featherweight 66 kg	Kyoma Akimoto	def.	Ryo Takagi	Decision (unanimous)	3	5:00
Featherweight 66 kg	Kyohei Hagiwara	def.	Taisei Nishitani	KO (punch)	1	3:36
Heavyweight 120 kg	Mikio Ueda	def.	Shoma Shibisai	TKO (leg kicks)	1	1:03	2025 Rizin Heavyweight Grand Prix Quarterfinal.
Heavyweight 120 kg	José Augusto Azevedo	def.	Tsuyoshi Sudario	Decision (unanimous)	3	5:00	2025 Rizin Heavyweight Grand Prix Quarterfinal.
Intermission (PPV at Rizin.tv)
Heavyweight 120 kg	Marek Samociuk	def.	Daniel James	Decision (unanimous)	3	5:00	2025 Rizin Heavyweight Grand Prix Quarterfinal; James missed weight (120.8 kg).
Catchweight 98 kg	Kouzi	vs.	Sina Karimian	Draw (time limit)	3	3:00	Rizin Special Standing bout (Kouzi: 8oz / Karimian: 12oz gloves).
Catchweight 59 kg	Makoto Takahashi	def.	Yuki Ito	Decision (unanimous)	3	5:00
Lightweight 71 kg	Daisuke Nakamura	def.	Taisei Sakuraba	Submission (armbar)	2	2:01
Bantamweight 61 kg	Danny Sabatello	def.	Shinobu Ota	KO (punches)	3	0:20
Flyweight 57 kg	Hiroya Kondo	def.	Tatsuki Shinotsuka	TKO (corner stoppage)	1	2:11
Flyweight 57 kg	Takaki Soya	def.	John Dodson	Decision (unanimous)	3	5:00
Catchweight 63 kg	Taio Asahisa	def.	Yoshiya Uzatsuyo	KO (head kick)	2	1:15	Kickboxing bout.
Flyweight 57 kg	Erson Yamamoto	def.	Daichi Tomizawa	Submission (face crank)	2	1:24
Flyweight 57 kg	Joe Hiramoto	def.	Toki Tamaru	Decision (unanimous)	3	5:00
Opening Ceremony
Catchweight 75 kg	Yuga Nakaya	def.	Hiro Sasaki	Decision (unanimous)	2	5:00	Rizin MMA Special Rules (5min / 2R).
Featherweight 66 kg	Vinicius Tsuchihashi Silveira	def.	Takao Ueda	Decision (unanimous)	2	5:00	Rizin MMA Special Rules (5min / 2R).
Catchweight 57.5 kg	Futa Hashimoto	def.	Daichi Akahira	Decision (unanimous)	3	3:00	Kickboxing bout.

Rizin World Series in Korea

Rizin World Series in Korea
Promotion	Rizin Fighting Federation
Date	May 31, 2025
Venue	Paradise City
City	Incheon, South Korea

Rizin World Series in Korea was a combat sports event held by Rizin Fighting Federation on May 31, 2025, at the Paradise City in Incheon, South Korea.

Background

This event marked the promotion's debut in South Korea. ^[18]

A lightweight bout between a current Rizin Lightweight Champion Roberto de Souza and Ki Won-bin headlined the event. ^[19]

Results

Main card (Rizin.tv)
Weight Class				Method	Round	T.Time	Notes
Lightweight 71 kg	Roberto de Souza	def.	Ki Won-bin	Technical Submission (rear-naked choke)	1	0:50
Bantamweight 61 kg	Shoko Sato	def.	Kim Soo-chul	Decision (unanimous)	3	5:00
Lightweight 71 kg	Johnny Case	vs.	Juri Ohara	No Contest (missed weight)	1	2:20	Case missed weight (71.3 kg). Originally ruled a KO (punch) win for Case; overturned by promoter due to him missing weight.
Women's Catchweight 49 kg	Kate Oyama	def.	Shim Yu-ri	Decision (unanimous)	3	5:00
Intermission (Rizin.tv)
Lightweight 71 kg	Sho Patrick Usami	def.	Kim Si-won	Decision (unanimous)	3	5:00
Bantamweight 61 kg	Yang Ji-yong	def.	Yuto Hokamura	TKO (punches)	3	0:19
Featherweight 66 kg	Ji Hyuk-min	def.	Koji Takeda	TKO (knees and punches)	2	4:13
Featherweight 66 kg	Song Young-jae	def.	Yoshiki Nakahara	KO (punch)	3	1:28
Catchweight 63 kg	Kwon Yong-cheol	def.	Kota Miura	TKO (elbows and punches)	1	2:46
Kickboxing bouts
Catchweight 67.5 kg	Jo Sang-hae	vs.	Meison Hide Usami	Draw (unanimous)	3	3:00
Catchweight 62 kg	Seiya Inoue	def.	Kang Beom-jun	Decision (unanimous)	3	3:00

Rizin Landmark 11

Rizin Landmark 11 in Sapporo
Promotion	Rizin Fighting Federation
Date	June 14, 2025
Venue	Makomanai Ice Arena
City	Sapporo, Japan

Rizin Landmark 11 in Sapporo was a combat sports event held by Rizin Fighting Federation on June 14, 2025, at Makomanai Ice Arena in Sapporo, Japan.

Background

A featherweight bout between former Rizin Featherweight Champion Vugar Karamov and undefeated prospect Shuya Kimura headlined the event. ^[20]

In addition, 2025 Rizin Heavyweight Grand Prix quarterfinal originally scheduled as Islambek Baktybek Uulu vs. Alexander Soldatkin at Rizin: Otoko Matsuri, but Baktybek Uulu withdrew as suffered a meniscus injury. Instead, Soldatkin faced Price Aounallah at this event. ^[20]

Results

Main card (Rizin.tv)
Weight Class				Method	Round	T.Time	Notes
Featherweight 66 kg	Vugar Karamov	def.	Shuya Kimura	Decision (unanimous)	3	5:00
Lightweight 71 kg	Yoshinori Horie	def.	Yamato Nishikawa	TKO (elbows and punches)	1	4:40
Featherweight 66 kg	Ilkhom Nazimov	def.	Suguru Nii	KO (front kick)	1	2:09
Featherweight 66 kg	Hiroaki Suzuki	def.	Sora Yamamoto	Decision (unanimous)	3	5:00
Featherweight 66 kg	Viktor Kolesnik	def.	Keisuke Sasu	KO (punch to the body)	1	4:43
Intermission (Rizin.tv)
Heavyweight 120 kg	Alexander Soldatkin	def.	Prince Aounallah	Decision (unanimous)	3	5:00	2025 Rizin Heavyweight Grand Prix Quarterfinal.
Bantamweight 61 kg	Joji Goto	def.	Jinnosuke Kashimura	Decision (unanimous)	3	5:00
Heavyweight 120 kg	Sina Karimian	def.	Hidetaka Arato	Decision (unanimous)	3	5:00
Women's Strawweight 52 kg	Machi Fukuda	def.	Haruka Hasegawa	Decision (unanimous)	3	5:00
Bantamweight 61 kg	Taichi Nakajima	def.	Kosuke Terashima	TKO (punches)	1	1:17
Bantamweight 61 kg	Tatsuya Ando	def.	Magerram Gasanzade	Submission (rear-naked choke)	1	3:33
Catchweight 64 kg	Kuto Ueno	def.	Farphayap Grabs	Decision (unanimous)	3	3:00	Kickboxing bout. Farphayap missed weight (64.9 kg).
Featherweight 66 kg	Raiki Endo	def.	Bading Zhaxi	Decision (unanimous)	3	5:00
Catchweight 55 kg	Yuya Uzawa	def.	Toshizou	Decision (unanimous)	3	3:00	Kickboxing bout.
Bantamweight 61 kg	Kanata Ueno	def.	Kensei Yamakawa	Decision (unanimous)	3	3:00	Kickboxing bout.
Opening Ceremony: Rizin MMA Special Rules (5min / 2R).
Catchweight 56 kg	Suguru Hayasaka	def.	Arashi Suzuki	Submission (toe hold)	1	3:41
Bantamweight 61 kg	Yukito Morinaga	def.	Daiki Kobayashi	Technical Submission (arm-triangle choke)	1	0:53
Catchweight 53 kg	Shuto Hayashi	def.	Kyohei Nishijima	Decision (unanimous)	3	3:00	Kickboxing bout.
Welterweight 77 kg	Takashi Noto	def.	Yuki Narita	Submission (armbar)	2	4:50

Super Rizin 4

Super Rizin 4
Promotion	Rizin Fighting Federation
Date	July 27, 2025
Venue	Saitama Super Arena
City	Saitama, Japan

Super Rizin 4 was a combat sports event held by Rizin Fighting Federation on July 27, 2025, at Saitama Super Arena in Saitama, Japan. ^[21]

Background

A featherweight rematch between former two-time Rizin Featherweight Champion Kleber Koike Erbst and Mikuru Asakura headlined the event. ^[22] The pair previously met at Rizin 28 in June 2021, which Koike Erbst won by second round technical submission. ^[23]

The event featured to complete at the title bout: ^[24]

• Rizin Bantamweight Championship bout: Naoki Inoue vs. Ryuya Fukuda

The event also featured the quarterfinals and semifinals of 2025 Rizin World Grand Prix Tournament in a flyweight and heavyweight divisions respectively. ^{[25] [26]}

On July 4, 2025, it got announced that the Rizin Featherweight Championship bout got cancelled and Razhabali Shaydullaev withdraw since they were unable to secure an opponent in time for a title bout.

On July 21, 2025, it was reported that Karshyga Dautbek got diagnosed with a herniated disc with approximately six weeks of absolute rest and treatment. Therefore, Dautbeck had to withdraw from the match against Kyoma Akimoto due to doctor's orders. ^[27] He was replaced by Koki Akada. ^[28]

On July 25, 2025, it got announced that Shin Yu-jin's weight cutting isn't going well and she wouldn't be able to reach the 49kg for the Rizin Women's Super Atomweight Championship match against current champion Seika Izawa, therefore, both sides agreed to a non-title match with a catchweight of 52kg. ^[29]

Results

Main card (Rizin.tv)
Weight Class				Method	Round	T.Time	Notes
Featherweight 66 kg	Mikuru Asakura	def.	Kleber Koike Erbst	Decision (split)	3	5:00
Lightweight 71 kg	Shunta Nomura	def.	Patricky Pitbull	Decision (unanimous)	3	5:00
Featherweight 66 kg	YA-MAN	def.	Masanori Kanehara	KO (punches)	3	2:51
Catchweight 68 kg	Kyoma Akimoto	def.	Koki Akada	Submission (rear-naked choke)	1	2:57
Intermission (Rizin.tv)
Bantamweight 61 kg	Naoki Inoue (c)	def.	Ryuya Fukuda	Decision (unanimous)	3	5:00	For the Rizin Bantamweight Championship.
Strawweight 52 kg	Seika Izawa	def.	Shin Yu-jin	Submission (arm-triangle choke)	1	2:24	Shin missed weight (52.85 kg).
Bantamweight 61 kg	Tatsuya Ando	def.	Yang Ji-yong	Submission (rear-naked choke)	2	3:52
Super Atomweight 49 kg	Moeri Suda	def.	Noeru Narita	Submission (armbar)	2	3:02
Intermission: 2025 Rizin World Grand Prix Tournament
Heavyweight 120 kg	Alexander Soldatkin	def.	Mikio Ueda	TKO (punches)	2	3:05	2025 Rizin Heavyweight Grand Prix Semifinal.
Heavyweight 120 kg	Marek Samociuk	def.	José Augusto Azevedo	Decision (unanimous)	3	5:00	2025 Rizin Heavyweight Grand Prix Semifinal.
Flyweight 57 kg	Makoto Takahashi	def.	Erson Yamamoto	Submission (guillotine choke)	1	2:55	2025 Rizin Flyweight Grand Prix Quarterfinal.
Flyweight 57 kg	Alibek Gadzhammatov	def.	Takaki Soya	TKO (punches)	3	2:39	2025 Rizin Flyweight Grand Prix Quarterfinal.
Flyweight 57 kg	Yuki Ito	def.	Nkazimulo Zulu	Decision (unanimous)	3	5:00	2025 Rizin Flyweight Grand Prix Quarterfinal.
Flyweight 57 kg	Hiromasa Ougikubo	def.	Jose Torres	Decision (unanimous)	3	5:00	2025 Rizin Flyweight Grand Prix Quarterfinal.
Flyweight 57 kg	Yuki Motoya	def.	Hiroya Kondo	Decision (unanimous)	3	5:00	2025 Rizin Flyweight Grand Prix Quarterfinal.
Opening Ceremony (YouTube / Rizin.tv)
Catchweight 68 kg	Takahiro Ashida	def.	Naoki Tanaka	Decision (unanimous)	3	5:00
Heavyweight 120 kg	Satoshi Kamiyama	def.	Masashi Inada	TKO (punches and elbows)	2	2:29
Catchweight 62 kg	Shogo Kuriaki	def.	Taiga Kawabe	Decision (unanimous)	3	5:00

Rizin 51

Rizin 51
Promotion	Rizin Fighting Federation
Date	September 28, 2025
Venue	Aichi International Arena
City	Nagoya, Japan

Rizin 51 is an upcoming combat sports event held by Rizin Fighting Federation on September 28, 2025, at Aichi International Arena in Nagoya, Japan. ^[30]

Background

A Rizin Lightweight Championship bout between current champion Roberto de Souza and Yoshinori Horie is scheduled to headline the event. ^[31]

A Rizin Featherweight Championship bout between current champion Razhabali Shaydullaev and Viktor Kolesnik is scheduled to serve as the co-main event. ^[31]

On August 1, 2025, it got announced that Shunta Nomura is not medically cleared to compete in September after his win over Patricky Pitbull at Super Rizin 4. Therefore, Yoshinori Horie will compete against Roberto de Souza for the belt. ^[32]

Fight card

Main card (Rizin.tv)
Weight Class				Method	Round	T.Time	Notes
Lightweight 71 kg	Roberto de Souza (c)	vs.	Yoshinori Horie				For the Rizin Lightweight Championship.
Featherweight 66 kg	Razhabali Shaydullaev (c)	vs.	Viktor Kolesnik				For the Rizin Featherweight Championship.
Heavyweight 120 kg	Marek Samociuk	vs.	Alexander Soldatkin				2025 Rizin Heavyweight Grand Prix Final.
Bantamweight 61 kg	Shoko Sato	vs.	Danny Sabatello
Bantamweight 61 kg	Genji Umeno	vs.	Ryusei Ashizawa
Featherweight 66 kg	Hiroaki Suzuki	vs.	Yuele Huang
Featherweight 66 kg	Tetsuya Yamato	vs.	Takahiro Okuyama
Featherweight 66 kg	Ryo Takagi	vs.	Kisa Miyake
Flyweight 57 kg	Daichi Tomizawa	vs.	Joe Hiramoto
Catchweight 100 kg	Kosuke Kindaichi	vs.	Thiatou Bambilor
Lightweight 71 kg	Yusuke Yachi	vs.	Bilal Kai Haga
Opening Ceremony: Rizin MMA Special Rules (5min / 2R).
Featherweight 66 kg	Yuhei Tsuda	vs.	Jin Wakita
Lightweight 71 kg	Shogo Ota	vs.	Kosuke Sugimura
Bantamweight 61 kg	Mahiro Yamaki	vs.	Kushi Ishizaka
Flyweight 57 kg	Syuto Sato	vs.	Daisuke Kobayashi

Rizin Landmark 12

Rizin Landmark 12
Promotion	Rizin Fighting Federation
Date	November 3, 2025
Venue	Glion Arena Kobe
City	Kobe, Japan

Rizin Landmark 12 is an upcoming combat sports event held by Rizin Fighting Federation on November 3, 2025, at Glion Arena Kobe in Kobe, Japan. ^[33]

See also

• List of current Rizin FF fighters
• 2025 in UFC
• 2025 in ONE Championship
• 2025 in Professional Fighters League
• 2025 in Cage Warriors
• 2025 in Absolute Championship Akhmat
• 2025 in Konfrontacja Sztuk Walki
• 2025 in Legacy Fighting Alliance
• 2025 in Oktagon MMA
• 2025 in Brave Combat Federation
• 2025 in UAE Warriors

References

1. "【RIZIN】太田忍がATTのダニー・サバテロとレスリング対決！ フライ級ドッドソンvs.征矢がMMAで再戦、アーセンvs.冨澤、平本丈が元RISE王者の田丸辰と激突。ヘビー級GPも開幕＝『RIZIN男祭り』". ゴング格闘技 - GONKAKU (in Japanese). Retrieved 2025-03-26.
2. Staff (2025-03-26). "Danny Sabatello, John Dodson, Heavyweight Grand Prix Announced for RIZIN Otoko Matsuri". Cageside Press. Retrieved 2025-03-29.
3. "RIZIN.51 対戦カード". jp.rizinff.com (in Japanese). 2025-07-27.
4. Cruz, Guilherme (2025-03-30). "Kyoji Horiguchi signs with the UFC, vacates RIZIN title". MMA Fighting. Retrieved 2025-03-30.
5. "7/27（日）超RIZIN.4でフライ級GP開催！出場ファイター8選手を発表！". RIZIN FF (in Japanese). 2025-06-14.
6. "観覧募集！7/1（火）19時よりライブ配信！RIZIN WORLD GP 2025 フライ級トーナメント抽選会開催のお知らせ". RIZIN FF (in Japanese). 24 June 2025.
7. Sherdog.com. "Two Fighters Added to Rizin Flyweight Grand Prix". Sherdog. Retrieved 2025-07-01.
8. Anderson, Jay (2024-12-31). "Naoki Inoue to Defend RIZIN Bantamweight Title Against Yuki Motoya in March". Cageside Press. Retrieved 2024-12-31.
9. "【RIZIN】元UFC戦士・井上直樹が鮮烈一本勝ち、四天王・元谷友貴からタップを奪い、タイトル挑戦を熱望！". news.yahoo.co.jp. Retrieved 2024-12-31.
10. Sherdog.com. "Rizin 50 Weigh-in Results: Naoki Inoue, Yuki Motoya Official for Title Fight". Sherdog. Retrieved 2025-03-29.
11. "Ren Hiramoto vs. Mikuru Asakura 2 Announced for Tokyo Dome in May". Cageside Press. 2024-12-31. Retrieved 2024-12-31.
12. "「朝倉未来の時代」が終わった瞬間…平本蓮26歳"予想をはるかに超えた"急成長の理由とは？ 炎上連発も「とことん格闘技に殉じる」純情な正体（布施鋼治）". Number Web - ナンバー (in Japanese). Retrieved 2024-12-31.
13. "『THE MATCH 2』平本蓮が全治6ヶ月の負傷で5・4の朝倉未来戦は中止 榊原CEOは大会開催へ意欲". ORICON NEWS (in Japanese). 2025-03-03. Retrieved 2025-03-03.
14. "平本蓮「東京ドーム興行を救えるのは朝倉未来しかいない」大怪我で『THE MATCH 2』欠場も復帰に期待". ORICON NEWS (in Japanese). 2025-03-03. Retrieved 2025-03-03.
15. "RIZIN男祭り 大会情報／チケット". jp.rizinff.com (in Japanese). 2025-03-07.
16. "【RIZIN】『THE MATCH 2』を『RIZIN男祭り』に変更して開催。王者クレベル・コイケに13戦無敗シェイドゥラエフが挑戦！ RIZINフェザー級タイトルマッチ＝5月4日（日）東京ドーム". ゴング格闘技 - GONKAKU (in Japanese). 2025-03-07. Retrieved 2025-03-08.
17. Cruz, Guilherme (2025-04-20). "RIZIN announces full fight cards for May events, including title fights, heavyweight GP matches". MMA Fighting. Retrieved 2025-04-24.
18. "Japan's Rizin Fighting Federation will land in South Korea". 매일경제. 2025-01-07. Retrieved 2025-01-17.
19. Sherdog.com. "Rizin Fighting Federation to Hold 'World Series in Korea' Event on May 31". Sherdog. Retrieved 2025-04-17.
20. Sherdog.com. "Rizin Announces Several New Matchups for June 14 Landmark Event in Sapporo". Sherdog. Retrieved 2025-05-09.
21. "超RIZIN.4 真夏の喧嘩祭り 大会情報／チケット - RIZIN FIGHTING FEDERATION オフィシャルサイト". jp.rizinff.com (in Japanese). Retrieved 2025-06-07.
22. Sherdog.com. "Super Rizin 4 to Feature Three Title Fights on July 27". Sherdog. Retrieved 2025-06-09.
23. Cruz, Guilherme (2021-06-13). "RIZIN 28 results, videos: Roberto Satoshi wins lightweight belt with 72-second submission". MMA Fighting. Retrieved 2021-06-14.
24. Cruz, Guilherme (2025-06-08). "RIZIN announces 3 title fights, return of Patricky Pitbull for July card in Japan". MMA Fighting. Retrieved 2025-06-10.
25. "超RIZIN.4 真夏の喧嘩祭り 対戦カード - RIZIN FIGHTING FEDERATION オフィシャルサイト" (in Japanese). Archived from the original on 2025-06-07. Retrieved 2025-07-01.
26. "超RIZIN.4 真夏の喧嘩祭り 対戦カード". jp.rizinff.com (in Japanese). 2025-06-07.
27. "【欠場】カルシャガ・ダウトベック欠場のお知らせ／超RIZIN.4 真夏の喧嘩祭り". jp.rizinff.com (in Japanese). 2025-07-21. Retrieved 2025-07-21.
28. "【RIZIN】秋元強真は赤田功輝と対戦 ダウトベック欠場の翌日に即発表". ORICON NEWS. 2025-07-22. Retrieved 2025-07-22.
29. "【変更】伊澤星花 vs. シン・ユジン、女子スーパーアトム級タイトルマッチからワンマッチへ変更のお知らせ／超RIZIN.4 真夏の喧嘩祭り". jp.rizinff.com (in Japanese). 2025-07-25.
30. "RIZIN.51 大会概要". jp.rizinff.com (in Japanese). 2025-06-14.
31. Critchfield, Tristen. "Two Title Fights Headline Rizin 51 on Sept. 28". Sherdog. Retrieved 2025-07-27.
32. "RIZIN.51 対戦カード". jp.rizinff.com (in Japanese). 2025-07-27.
33. "RIZIN LANDMARK 12 in KOBE 大会情報／チケット". jp.rizinff.com (in Japanese). 2025-07-27.

External links

• Official event