Tatsuya Mizuno (26-16-1, 20) was born in Ibaraki, Japan on June 2, 1981. At the age of 25 years on September 16, 2006, he made his professional MMA debut against Yuji Sakuragi, winning the fight via 2nd-round submission.
Mizuno's last fight was a 1st-round TKO loss to Taisei Sekino at Deep 121 Impact at age 43 on September 16, 2024. He is on a 1-fight losing streak.
Some of Tatsuya Mizuno's best fights have been against Taisuke Okuno, Trevor Prangley, Melvin Manhoef, Ryuta Sakurai, Ilir Latifi, Yuji Sakuragi and Yasuaki Miura.
Mizuno has 16 losses on his MMA record.
| # | Date | Opponent | Promotion | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|---|
43 | Sep 16, 2024 43 years, 3 months 26-16-1 (20) | Taisei Sekino | DEEP | HW | 1 | TKO | LOSS Soccer kicks and punches |
42 | May 3, 2024 42 years, 11 months 26-15-1 (20) | Koji Shikuwa | DEEP | HW | 3 | UD | WIN |
41 | Nov 23, 2023 42 years, 5 months 25-15-1 (20) | Lawdlain Saint Ilme | DEEP | HW | 2 | KO | WIN Knee |
40 | Jul 2, 2023 42 years, 1 months 24-15-1 (19) | Ryo Sakai | DEEP | HW | 1 | TKO | LOSS Punches Interim |
39 | Dec 11, 2022 41 years, 6 months 24-14-1 (19) | Masashi Inada | DEEP | HW | 1 | TKO | WIN Knee and punches |
38 | Dec 12, 2021 40 years, 6 months 23-14-1 (18) | Seigo Mizuguchi | DEEP | HW | 1 | TKO | WIN Punch and soccer kick |
37 | Jul 4, 2021 40 years, 1 months 22-14-1 (17) | João Batista Yoshimura | DEEP | MD | 2 | KO | LOSS Punches Lost DEEP middleweight title |
36 | Nov 1, 2020 39 years, 4 months 22-13-1 (17) | João Batista Yoshimura | DEEP | LHW | 2 | TKO | LOSS Punches |
35 | Dec 15, 2019 38 years, 6 months 22-12-1 (17) | Joshua Robison | DEEP | LHW | 2 | SUB | WIN Rear naked choke |
34 | Oct 22, 2019 38 years, 4 months 21-12-1 (16) | Ryo Sakai | DEEP | LHW | 2 | DQ | WIN |
33 | Jun 29, 2019 38 years 20-12-1 (16) | Mitsuyoshi Nakai | DEEP | MD | 1 | SUB | WIN Head and arm choke |
32  | Dec 22, 2018 37 years, 6 months 19-12-1 (15) | 47 years, 3 months 25-24-6 (19) | DEEP | MD | 2 | SUB | WIN Sleeper choke |
31 | Aug 18, 2018 37 years, 2 months 18-12-1 (14) | Lee Eun-Su | MD | 2 | SUB | WIN Rear naked choke | |
30  | Feb 24, 2018 36 years, 8 months 17-12-1 (13) | 40 years, 11 months 13-11-2 (10) | DEEP | MD | 3 | SUB | WIN Sleeper choke |
29 | Sep 16, 2017 36 years, 3 months 16-12-1 (12) | Genpei Hayashi | DEEP | LHW | 2 | UD | WIN |
28 | May 13, 2017 35 years, 11 months 15-12-1 (12) | Jung Kyo Park | DEEP | LHW | 2 | SUB | WIN Rear naked choke |
27 | Sep 2, 2016 35 years, 3 months 14-12-1 (11) | Gilberto Galvao | ONE | LHW | 3 | UD | LOSS |
26 | May 6, 2016 34 years, 11 months 14-11-1 (11) | Mohamed Ali | ONE | LHW | 2 | TKO | WIN Knee and punches |
25 | Jan 29, 2016 34 years, 7 months 13-11-1 (10) | Jake Butler | ONE | LHW | 1 | TKO | LOSS Elbows |
24 | Oct 17, 2015 34 years, 4 months 13-10-1 (10) | Jun Hee Moon | DEEP | MD | 2 | TKO | WIN Retirement |
23 | Jul 20, 2015 34 years, 1 months 12-10-1 (9) | Young Choi | DEEP | MD | 1 | TD | DRAW |
22 | Nov 7, 2014 33 years, 5 months 12-10 (9) | Brayan Rafiq | ONE | MD | 3 | UD | WIN |
21 | May 2, 2014 32 years, 11 months 11-10 (9) | Leandro Ataides | ONE | MD | 1 | KO | LOSS Punches |
20 | Oct 18, 2013 32 years, 4 months 11-9 (9) | Rafael Silva | ONE | MD | 3 | UD | WIN |
19 | Oct 12, 2012 31 years, 4 months 10-9 (9) | Jason Jones | HW | 3 | UD | LOSS | |
18  | Jun 24, 2012 31 years 10-8 (9) | 36 years, 9 months 36-10 (22) | ONE | HW | 1 | SUB | LOSS Armbar |
17 | Jan 21, 2012 30 years, 7 months 10-7 (9) | Ilima Maiava | HW | 2 | SUB | WIN Arm-triangle choke | |
16  | Jul 16, 2011 30 years, 1 months 9-7 (8) | 38 years, 10 months 23-7-1 (13) | Dream | HW | 1 | TKO | WIN Knee to the body |
15  | Dec 31, 2010 29 years, 6 months 8-7 (7) | 30 years, 4 months 17-5 (16) | Dynamite | HW | 1 | KO | LOSS Knee |
14  | Sep 25, 2010 29 years, 3 months 8-6 (7) | 25 years, 1 months 29-3-1 (27) | DREAM | LHW | 1 | SUB | LOSS Rear-naked choke |
13  | Jul 10, 2010 29 years, 1 months 8-5 (7) | 34 years, 1 months 24-7-1 (23) | DREAM | LHW | 1 | SUB | WIN Kimura |
12  | Nov 20, 2009 28 years, 5 months 7-5 (6) | 26 years, 3 months 3-0 (3) | K-1 | HW | 3 | TKO | WIN Knee and punches |
11 | Aug 16, 2009 28 years, 2 months 6-5 (5) | Rafael Rodríguez | M-1 | HW | 1 | SUB | WIN Rear-naked choke |
10 | Apr 29, 2009 27 years, 10 months 5-5 (4) | Tom Blackledge | M-1 | HW | 1 | SUB | LOSS Rear-naked choke |
9 | Oct 29, 2008 27 years, 4 months 5-4 (4) | Jose Beltran Martinez | M-1 | HW | 1 | TKO | WIN Punches |
8 | Aug 29, 2008 27 years, 2 months 4-4 (3) | Bruno Carvalho | M-1 | HW | 2 | UD | LOSS |
7 | Jul 17, 2008 27 years, 1 months 4-3 (3) | Yoshiyuki Nakanishi | M-1 | HW | 1 | KO | WIN Punches |
6  | Mar 15, 2008 26 years, 9 months 3-3 (2) | 33 years, 6 months 22-6-2 (19) | DREAM | HW | 1 | TKO | LOSS Punches |
5 | Nov 28, 2007 26 years, 5 months 3-2 (2) | Masayuki Kono | Pancrase | HW | 1 | TKO | WIN Punches |
4  | May 30, 2007 25 years, 11 months 2-2 (1) | 32 years, 11 months 13-6 (11) | Pancrase | HW | 2 | TKO | LOSS Punches For Pancrase heavyweight title |
3  | Feb 28, 2007 25 years, 8 months 2-1 (1) | 24 years, 3 months 8-0 (7) | Pancrase | 1 | KO | LOSS Soccer kick | |
2 | Dec 2, 2006 25 years, 6 months 2-0 (1) | Yasuaki Miura | Pancrase | 1 | CKO | WIN Kimura | |
1 | Sep 16, 2006 25 years, 3 months 1-0 (1) | Yuji Sakuragi | Pancrase | 2 | SUB | WIN Rear-naked choke |
