Koji Tanaka
JapanLast 5Last fight: Loss vs Ryusei Ashizawa · Decision · Jul 28, 2024
No next fight booked yet. Follow Koji Tanaka to hear the moment one is.
CAREER SUMMARY
Koji Tanaka holds a professional MMA record of 1-1-1. Tanaka has won 1 fight: 1 by KO/TKO, 0 by submission, 0 by decision. Tanaka also has 26 recorded Kickboxing bouts. Tanaka also has 2 recorded Boxing bouts. Tanaka also has 3 recorded Special rules bouts. Most recent fight: May 10, 2026. Tracked organizations: RIZIN.
Profile
- Height
- 5'8"173 cm
- Weight
- 134 lbs61 kg
- DOB
- May 6, 1989
- Age
- 37
- Nationality
- Japan
- Birthplace
- Osaka, Osaka, Japan
Career stats
Where they rank
All-time boards where Koji Tanaka sits in the top 25.
- #2 Most significant strikes in a fight, Middleweight27
- #2 Most significant strikes in a round, Middleweight17
- #3 Most control time in a fight, Middleweight0:02
- #3 Most knockdowns in a fight, Catchweight2
- #6 Most significant strikes in a round, Middleweight7
- #7 Most significant strikes in a round, Middleweight3
- #8 Fastest knockouts, Catchweight5:59
- #10 Most knockdowns in a fight, Bantamweight1
Related fighters
Recent & upcoming opponents
Career history
- LOSSSuper RIZIN 3· Jul 28, 2024· Bantamweight· 1-1 vs 1-1DECR3 · 5:00
- WINvs Kota MiuraRIZIN 45· Dec 31, 2023· 143 lb Catchweight· 1-0 vs 2-1TKOR2 · 0:59
- NCvs Hideo TokoroHEAT 57· Sep 20, 2025· 13-9-1NCR2 · 2:00
- NCRIZIN: Otoko Matsuri· May 4, 2025· Bantamweight· 13-9-1NCR3 · 3:00
- LOSSRIZIN 41· Apr 1, 2023· Bantamweight· 13-9-1SD
- WINvs Dawsakhon MotassanaiHEAT 50· May 7, 2022· Bantamweight· 13-8-1UD
- WINvs Genji UmenoRIZIN 34· Mar 19, 2022· Bantamweight· 12-8-1MD
- LOSSvs Ren SugiyamaRIZIN 33· Dec 30, 2021· Bantamweight· 11-8-1MD
- WINvs Kazuma SoneRIZIN 32· Nov 20, 2021· Bantamweight· 11-7-1UD
- LOSSvs Taiju ShiratoriRIZIN 29· Jun 27, 2021· Bantamweight· 10-7-1UD
- NCvs Genji UmenoRIZIN 29· Jun 27, 2021· Bantamweight· 10-6-1NCR1 · 0:43
- DRAWvs Genki YamaguchiREBELS ～The FINAL～· Feb 28, 2021· 10-6-1DEC
- LOSSRIZIN 24· Sep 27, 2020· 10-6UD
- WINvs Seiya KawaharaK-1 World GP 2019 Japan· Nov 24, 2019· 10-5TKOR2 · 2:59
- WINvs Tatsuya OiwaK-1 World GP 2019 Japan· Aug 24, 2019· 9-5SD
- WINvs Ján SzajkoK-1 World GP 2019 Japan· Mar 9, 2019· 8-5UD
- LOSSK-1 World GP 2018 Lightweight Tournament· Dec 8, 2018· Lightweight· 7-5UD
- WINvs Stavros ExakoustidisK-1 World GP 2018 Cruiserweight Tournament· Sep 24, 2018· Cruiserweight· 7-4SD
- LOSSvs Kosuke KomiyamaK’FESTA 1· Mar 21, 2018· 6-4UD
- WINvs Hirotaka UrabeK’FESTA 1· Mar 21, 2018· 6-3UD
- WINvs Kotaro ShimanoK-1 WORLD GP 2017 JAPAN· Sep 18, 2017· 5-3UD
- LOSSvs Taiga KawabeK-1 WORLD GP 2017 JAPAN· Jun 18, 2017· 4-3UD
- WINvs Mohamed Boulef×1Title bout · Title win #1HEAT 39· Feb 19, 2017· 4-2UD
- WINvs ToshiK-1 WORLD GP 2016 IN JAPAN ~ World Super Feather Weight Tournament ~· Sep 19, 2016· 3-2UD
- LOSSvs Koya UrabeK-1 WORLD GP 2016 IN JAPAN ～Japan 60kg Tournament～· Apr 24, 2016· 2-2UD
- WINvs Syun KentoshiKrush 63· Feb 5, 2016· 2-1TKOR2 · 1:26
- LOSSvs Shota KanbeKrush 26· Jan 26, 2013· 1-1UD
- WINvs Tsuyoshi NakashimaKrush-EX 2012 vol.4· Jul 14, 2012· 1-0UD
Title bout· ×N = title win number N in that promotion
- DRAWvs Buakaw BanchamekJapan Martial Arts Expo Prologue· Oct 19, 2024· 0-0-2DEC
- DRAWvs J'Hon IngramMayweather vs Deji· Nov 13, 2022· 0-0-1DEC
- DRAWvs Ren HiramotoRIZIN 53· May 10, 2026· Middleweight· 1-1-1DRAWR3 · 03:01
- WINvs Ray SadeghiSuper RIZIN 1· Sep 24, 2022· 1-1TKOR3 · 0:50
- LOSSRIZIN 26· Dec 31, 2020· 0-1MD
UFCalendar Power Index rating
- Current
- 1517▲8
- Peak
- 1558Dec 31, 2023
- Rated fights
- 3
Frequently asked questions
When does Koji Tanaka fight next?
Koji Tanaka has no confirmed upcoming fight.
What is Koji Tanaka's record?
Koji Tanaka's professional MMA record is 1-1-1.
Who is Koji Tanaka fighting next?
Koji Tanaka's next opponent has not been announced.
Who did Koji Tanaka fight last?
Koji Tanaka most recently fought Ren Hiramoto at RIZIN 53 on Sunday, May 10, 2026, -.
What weight class does Koji Tanaka fight in?
Koji Tanaka fights at Middleweight.
How many knockouts does Koji Tanaka have?
Koji Tanaka has 1 win by KO/TKO and 0 wins by submission.
How tall is Koji Tanaka?
Koji Tanaka is 5'8" (173 cm) tall.
How much does Koji Tanaka weigh?
Koji Tanaka weighs 134 lbs (61 kg).
How old is Koji Tanaka?
Koji Tanaka is 37 years old (born May 6, 1989).
Where is Koji Tanaka from?
Koji Tanaka is from Japan.
Get Koji Tanaka's fight history and stats as JSON with the MMA Fight Data API →