Fighter

Kodai Yamasaki

10-6-0

JapanLast 5

NEXT FIGHT

No upcoming fight scheduled.

Kodai Yamasaki holds a professional MMA record of 10-6-0. Their full professional MMA career spans 16 bouts on record. Kodai Yamasaki has won 10 fights: 6 by KO/TKO, 1 by submission, 3 by decision. Of 6 career losses, 3 came by KO/TKO and 1 by submission. Most recent fight: April 12, 2026. Tracked organizations: RIZIN.

Profile

Height: 5'9"175 cm
Weight: 134 lbs61 kg
DOB: 1996-10-30
Age: 29
Nationality: Japan
Birthplace: Fukuoka, Japan

Career history

LOSS
vs Tomoaki Arimatsu
RIZINRizin FF - Landmark Vol. 13· Apr 12, 2026· Bantamweight· 10-5 vs 3-2
TKO
R1 · 4:37
WIN
vs Jin Wakita
DEEP Osaka Impact 2025 5th Round· Dec 6, 2025· Bantamweight· 9-5 vs 4-2
TKO
R1 · 1:16
LOSS
vs Musashi Yano
DEEP Osaka Impact 2025 3rd Round· Sep 20, 2025· Bantamweight· 9-4 vs 3-1-1
SD
WIN
vs Shoui Urushima
DEEP Osaka Impact 2025 2nd Round· Jun 29, 2025· Bantamweight· 8-4 vs 6-6
TKO
R1 · 3:27
WIN
vs Deogracias Lebana
DEEP Osaka Impact 2025 1st Round· Apr 6, 2025· 7-4 vs 0-4
TKO
R1 · 3:36
WIN
vs Yuki
DEEP Osaka Impact 2024 3rd Round· Sep 22, 2024· Bantamweight· 6-4 vs 4-0
SD
LOSS
vs Yu Dozono
DEEP Osaka Impact 2024 2nd Round· Jun 1, 2024· Bantamweight· 6-3 vs 5-5
TKO
R1 · 1:34
WIN
vs Takuma Uchiyama
DEEP Osaka Impact 2024 1st Round· Mar 17, 2024· Bantamweight· 5-3 vs 3-7
TKO
R1 · 2:50
LOSS
vs Shinsuke Matsubara
DEEP Osaka Impact 2023 3rd Round· Nov 25, 2023· Bantamweight· 5-2 vs 9-5
SUB
R2 · 3:34
WIN
vs Hiromu Ueni
DEEP Osaka Impact 2023 2nd Round· Jul 30, 2023· Bantamweight· 4-2 vs 10-9
SUB
R2 · 1:37
WIN
vs Ichiki Tanaka
DEEP Osaka Impact 2023 1st Round· Apr 2, 2023· Bantamweight· 3-2 vs 6-13
TKO
R1 · 3:42
LOSS
vs Yuki Tanioka
DEEP Osaka Impact 2022 3rd Round· Aug 28, 2022· Bantamweight· 3-1 vs 2-1
TKO
R2 · 3:37
WIN
vs Yuki Ueda
Yoshiro Maeda Farewell Performance· Apr 10, 2022· Bantamweight· 2-1 vs 4-5-1
SD
WIN
vs Yoshitaka Akita
DEEP Osaka Impact 2021· Jul 18, 2021· Bantamweight· 1-1 vs 0-4
UD
WIN
vs Hayato Tanaka
Pancrase Osaka· Apr 3, 2021· Bantamweight· 0-1 vs 1-2
TKO
R2 · 0:17
LOSS
vs Riku Yoshida
DEEP & Pancrase Osaka· Nov 29, 2020· Bantamweight· 0-0 vs 0-0
UD

Career history data via Tapology.

UFCalendar Power Index rating

Current: 1552▼41
Peak: 1593Dec 6, 2025
Rated fights: 16

See the full Power Index →

Frequently asked questions

When does Kodai Yamasaki fight next?

Kodai Yamasaki has no confirmed upcoming fight.

What is Kodai Yamasaki's record?

Kodai Yamasaki's professional MMA record is 10-6-0.

Who is Kodai Yamasaki fighting next?

Kodai Yamasaki's next opponent has not been announced.

Who did Kodai Yamasaki fight last?

Kodai Yamasaki most recently fought Tomoaki Arimatsu at Rizin FF - Landmark Vol. 13 on Sunday, April 12, 2026, LOSS (TKO).

What weight class does Kodai Yamasaki fight in?

Kodai Yamasaki fights at Bantamweight.

How many knockouts does Kodai Yamasaki have?

Kodai Yamasaki has 6 wins by KO/TKO and 1 win by submission.

How tall is Kodai Yamasaki?

Kodai Yamasaki is 5'9" (175 cm) tall.

How much does Kodai Yamasaki weigh?

Kodai Yamasaki weighs 134 lbs (61 kg).

How old is Kodai Yamasaki?

Kodai Yamasaki is 29 years old (born Oct 30, 1996).

Where is Kodai Yamasaki from?

Kodai Yamasaki is from Japan.

CAREER SUMMARY