Suguru Nii

"Konbaouji"

19-15-0

JapanLast 5

Amateur MMA 4-6Grappling 1-2

Last fight: Loss vs Kyoma Akimoto · Knockout · Dec 31, 2025

19-15-0 · 15 finishes · Full stats →

LAST FIGHT

LOSSvs Kyoma AkimotoKO · R1 3:45

RIZINRIZIN Shiwasu no Cho Tsuwamono Matsuri·December 31, 2025

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Suguru Nii holds a professional MMA record of 19-15-0. Nii has 35 professional MMA bouts on record. Nii has won 20 fights: 4 by KO/TKO, 11 by submission, 5 by decision. Of 15 career losses, 5 came by KO/TKO and 2 by submission. Nii also has 3 recorded Grappling bouts. Most recent fight: December 31, 2025. Tracked organizations: RIZIN.

Profile

Height: 5'8"173 cm
Weight: 145 lbs66 kg
DOB: Jan 13, 1991
Age: 35
Nationality: Japan
Birthplace: Yoichi, Hokkaido, Japan

Career stats

Pro MMARecord: 19-15-0 · Source: UFCalendar

Striking

Strikes landed1.39per min

Strikes absorbed3.31per min

Grappling

Takedowns landed0.00per 15 min

0% success

Takedowns stuffed80%

Submission attempts0.0per 15 min

See every fight's numbers

Where they rank

All-time boards where Suguru Nii sits in the top 25.

RIZIN

Recent & upcoming opponents

Career history

LOSS
vs Kyoma Akimoto
RIZIN Shiwasu no Cho Tsuwamono Matsuri· Dec 31, 2025· Featherweight· 19-15 vs 11-1
KO
R1 · 3:45
LOSS
vs Ilhom Nazimov
RIZIN LANDMARK 11 in SAPPORO· Jun 14, 2025· Featherweight· 19-14 vs 12-3
TKO
R1 · 2:09
LOSS
vs Koji Takeda
RIZIN 49: Decade· Dec 31, 2024· Featherweight· 19-13 vs 17-7
DEC
R3 · 4:09
LOSS
vs Kazumasa Majima
Super RIZIN 3· Jul 28, 2024· Featherweight· 19-12 vs 17-5
SUB
R2 · 3:11
WIN
vs Satoshi Yamasu
RIZIN 45· Dec 31, 2023· Featherweight· 19-11 vs 13-8
KO
R2 · 1:03
WIN
vs Shinsuke Kamei
Pancrase 337· Sep 24, 2023· Featherweight· 18-11 vs 6-4
SUB
R2 · 1:32
WIN
vs Tateo Iida
RIZIN 43· Jun 24, 2023· Featherweight· 17-11 vs 12-7-2
KO
R1 · 2:32
WIN
vs Ryo Takagi
Pancrase 330· Dec 25, 2022· Featherweight· 16-11 vs 4-1
SUB
R1 · 1:14
WIN
vs Reo Hansen
Pancrase 328· Jul 18, 2022· Featherweight· 15-11 vs 7-11-1
SUB
R1 · 3:35
LOSS
vs Sora Yamamoto
RIZIN Trigger 2nd· Feb 23, 2022· Featherweight· 14-11 vs 13-6-2
TKO
R1 · 0:35
LOSS
vs Daisuke Nakamura
RIZIN 31· Oct 24, 2021· Bantamweight· 14-10 vs 31-20-1
SUB
R1 · 2:16
LOSS
vs Hiroshige Tanaka
Pancrase 310· Nov 10, 2019· Featherweight· 14-9 vs 13-7
SD
WIN
vs Taiyo Hayashi
Pancrase 307· Jul 21, 2019· Featherweight· 14-8 vs 7-7
TKO
R3 · 0:14
LOSS
vs Koa Corpuz
X-1 World Events 51· Jan 19, 2019· Lightweight· 13-8 vs 2-0
TKO
R2 · 2:18
WIN
vs Kaeo Meyer
X-1 World Events 49· Apr 7, 2018· Lightweight· 13-7 vs 3-3
SUB
R1 · 2:34
WIN
vs Keiji Sakuta
X-1 World Events 49· Apr 7, 2018· Lightweight· 12-7 vs 15-13
SD
WIN
vs Jonah Estrella
X-1 World Events 49· Apr 7, 2018· Lightweight· 11-7 vs 1-1
SUB
R1 · 1:13
LOSS
vs Yojiro Uchimura
Pancrase 288· Jul 2, 2017· Featherweight· 10-7 vs 14-11-3
TKO
R2 · 2:57
LOSS
vs Kyosuke Yokoyama
Pancrase 286· Apr 23, 2017· Featherweight· 10-6 vs 7-5
SD
LOSS
vs Kyle Aguon
Pancrase 284· Feb 5, 2017· Featherweight· 10-5 vs 10-6
UD
WIN
vs Kazushi Tsukagoshi
DEEP Hitachinaka· Nov 19, 2016· Bantamweight· 10-4 vs 1-4
MD
WIN
vs Kazunari Kimura
Pancrase 281· Oct 2, 2016· Bantamweight· 9-4 vs 2-2
SUB
R2 · 2:28
LOSS
vs Yusuke Kawanago
Pancrase 278· Jun 12, 2016· Featherweight· 8-4 vs 11-6-2
UD
WIN
vs Kohei Tokeshi
Pancrase 276· Mar 13, 2016· Featherweight· 8-3 vs 4-5
SUB
R1 · 0:44
WIN
vs Satoru Kasai
Pancrase Sapporo 2015· Dec 5, 2015· Featherweight· 7-3 vs 0-2
SUB
R2 · 2:59
LOSS
vs Takumi Suzuki
DEEP Hamamatsu Impact 2015· Sep 6, 2015· Lightweight· 6-3 vs 1-0
UD
LOSS
vs Yuki Ohara
DEEP Cage Impact 2015· Aug 29, 2015· Featherweight· 6-2 vs 6-2
UD
LOSS
vs Yuki Takahashi
DEEP Tokyo Impact Wave 8· May 30, 2015· Featherweight· 6-1 vs 4-2-1
UD
WIN
vs Takeyoshi Ogawa
DEEP: Hachioji Chojin Matsuri· Apr 5, 2015· Featherweight· 6-0 vs 5-4-1
UD
WIN
vs Mateus Irie
TTF CHALLENGE 04· Apr 5, 2015· Lightweight· 5-0 vs 5-7
SUB
R1 · 2:32
WIN
vs Shota Oshida
GLADIATOR 81· Feb 28, 2015· 4-0 vs 0-1
SUB
R1 · 0:33
WIN
vs Kazuya Hirose
GLADIATOR 72· Jun 29, 2014· Lightweight· 4-0
TKO
R1 · 0:09
WIN
vs Takashi Morishima
GLADIATOR 61· Sep 28, 2013· Lightweight· 3-0 vs 1-1
SUB
R1 · 1:28
WIN
vs Mitsuhiro Okada
DEEP· Mar 3, 2012· 2-0 vs 4-4
DEC
WIN
vs Yoshihisa Tsuenaga
DEEP· Dec 17, 2011· 1-0 vs 2-1
DEC

UFCalendar Power Index rating

Current: 1579▼8
Peak: 1688Apr 5, 2015
Rated fights: 35

See the full Power Index →

Frequently asked questions

When does Suguru Nii fight next?

Suguru Nii has no confirmed upcoming fight.

What is Suguru Nii's record?

Suguru Nii's professional MMA record is 19-15-0.

Who is Suguru Nii fighting next?

Suguru Nii's next opponent has not been announced.

Who did Suguru Nii fight last?

Suguru Nii most recently fought Kyoma Akimoto at RIZIN Shiwasu no Cho Tsuwamono Matsuri on Wednesday, December 31, 2025, LOSS (Knockout).

What weight class does Suguru Nii fight in?

Suguru Nii fights at Featherweight.

How many knockouts does Suguru Nii have?

Suguru Nii has 4 wins by KO/TKO and 11 wins by submission.

How tall is Suguru Nii?

Suguru Nii is 5'8" (173 cm) tall.

How much does Suguru Nii weigh?

Suguru Nii weighs 145 lbs (66 kg).

How old is Suguru Nii?

Suguru Nii is 35 years old (born Jan 13, 1991).

Where is Suguru Nii from?

Suguru Nii is from Japan.

Get Suguru Nii's fight history and stats as JSON with the MMA Fight Data API →

CAREER SUMMARY