Tetsuya Seki
Japan
Pro record
18-11-1
In the UFC
0-0-0
How the wins come
Knockout950% of wins
Lost 5 this way
Submission317% of wins
Lost 1 this way
Decision633% of wins
Lost 5 this way
12 of 18 wins came inside the distance.
UFC bouts
No UFC bout on record yet.
Before the UFC
30 professional bouts on the way in.
| Result | Opponent | Method | Promotion |
|---|---|---|---|
| L | Kaito Yoshimura | Decision (Unanimous), R3 | DeepFeb 23, 2026 |
| W | Hiroto Gomyo | Decision (Unanimous), R3 | DeepSep 15, 2025 |
| L | Karshyga Dautbek | KO (Punch to the Body), R1 | Rizin FFJun 9, 2024 |
| W | Kisugi Endo | Decision (Unanimous), R3 | Rizin FFJun 24, 2023 |
| L | Yoshiki Nakahara | Decision (Unanimous), R3 | Rizin FFJul 31, 2022 |
| W | Akira Haraguchi | Decision (Unanimous), R3 | Rizin FFMay 5, 2022 |
| W | Ayumu Yamamoto | Submission (Triangle Armbar), R1 | DeepDec 12, 2021 |
| L | Daiki Hata | Decision (Unanimous), R3 | DeepSep 23, 2021 |
| L | Yoshinori Horie | KO (Punch), R3 | Rizin FFMar 21, 2021 |
| W | Kouya Kanda | KO (Punches), R2 | Rizin FFAug 9, 2020 |
| W | Yamato Hamamatsu | Decision (Unanimous), R2 | ZstAug 13, 2019 |
| W | Takumi Suzuki | TKO (Punches), R3 | ZstJan 27, 2019 |
| D | Callum Lewis | Draw (Majority), R2 | ZstAug 13, 2018 |
| W | Tomomitsu Hinuma | Decision (Unanimous), R2 | ZstMar 17, 2018 |
| W | Hiroki Kitsukawa | Technical Decision (Split), R2 | ZstNov 25, 2017 |
| W | Yutaka Shimamura | TKO (Punches), R2 | ZstSep 10, 2017 |
| W | Nikos Trepca | TKO (Punches), R3 | AFCApr 15, 2017 |
| W | Naoto Shimizu | TKO (Punches), R2 | ZstFeb 24, 2017 |
| W | Hiroki Kitsukawa | Technical Submission (Straight Armbar), R2 | ZstNov 27, 2016 |
| L | Tetsuya Yamamoto | Decision (Unanimous), R3 | Vale Tudo JapanSep 19, 2016 |
| W | Ken Kawamura | TKO (Punches), R2 | ZstAug 7, 2016 |
| L | Musu Nuertiebieke | TKO (Punches), R1 | WLFMay 28, 2016 |
| L | Hitoshi Ogasawara | TKO (Doctor Stoppage), R2 | ZstOct 18, 2015 |
| L | Nobuyuki Kanaizuka | Submission (Rear-Naked Choke), R2 | ZstAug 1, 2015 |
| W | Tomoyuki Manabe | KO (Knee), R1 | ZstMay 24, 2015 |
| L | Yuto Hiyama | Decision (Majority), R2 | ZstNov 23, 2014 |
| W | Ryota Kobayashi | KO (Punches), R2 | ZstAug 31, 2014 |
| W | Koji Suzuki | TKO (Punches), R2 | ZstJun 29, 2014 |
| L | Go Kashiwazaki | TKO (Corner Stoppage), R2 | ZstDec 22, 2013 |
| W | Nobuhiro Tanaka | Submission (Guillotine Choke), R1 | ZstOct 12, 2013 |