Eiji Mitsuoka (18-9-2, 14) was born in Handa, Aichi, Japan on January 1, 1976. At the age of 25 years on June 23, 2001, he made his professional MMA debut against Gerald Strebendt, winning the fight via 1st-round TKO.
On February 26, 2012, 36-year old Eiji Mitsuoka made his UFC debut on his 28th professional MMA fight at UFC 144 against a 33-year old Takanori Gomi but lost the fight via TKO in the 2nd round.
Mitsuoka's last fight was a 1st-round TKO loss to Nik Lentz at UFC 150 at age 36 on August 11, 2012. He retired on a 2-fight losing streak.
He has fought twice in the UFC, and has a record of 2 losses in the promotion.
Some of Eiji Mitsuoka's best fights have been against Gleison Tibau, Takumi Nakayama, Anthony Macias, Rodrigo Damm, Sergey Golyaev, Clay French and Joachim Hansen.
Mitsuoka has 9 losses on his MMA record.
| # | Date | Opponent | Promotion | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|---|
29  | Aug 11, 2012 36 years, 7 months 18-9-2 (14) | 27 years, 11 months 21-5-2 (15) | UFC | FT | 1 | TKO | LOSS Punches |
28  | Feb 26, 2012 36 years, 1 months 18-8-2 (14) | 33 years, 5 months 32-8 (17) | UFC | LT | 2 | TKO | LOSS Punches |
27 | Jul 16, 2011 35 years, 6 months 18-7-2 (14) | Bruno Carvalho | Dream | LT | 2 | UD | WIN |
26 | Apr 22, 2011 35 years, 3 months 17-7-2 (14) | Jung Gyeong Lee | DEEP | LT | 1 | SUB | WIN Punches |
25  | Nov 7, 2009 33 years, 10 months 16-7-2 (13) | 31 years, 7 months 11-2-3 (3) | LT | 3 | UD | LOSS | |
24  | Aug 2, 2009 33 years, 7 months 16-6-2 (13) | 28 years, 9 months 16-5 (12) | LT | 1 | SUB | WIN Guillotine choke | |
23  | Jan 4, 2009 33 years 15-6-2 (12) | 27 years, 2 months 13-6 (9) | LT | 1 | SUB | WIN Armbar | |
22  | Nov 1, 2008 32 years, 10 months 14-6-2 (11) | 28 years, 8 months 21-8-9 (11) | LT | 1 | SUB | LOSS Heel hook | |
21  | Aug 24, 2008 32 years, 7 months 14-5-2 (11) | 28 years, 6 months 8-1 (7) | LT | 1 | SUB | WIN Rear-naked choke | |
20 | May 18, 2008 32 years, 4 months 13-5-2 (10) | Kwang Hee Lee | LT | 1 | SUB | WIN Rear-naked choke | |
19  | Nov 8, 2007 31 years, 10 months 12-5-2 (9) | 28 years, 5 months 15-5-1 (9) | LT | 3 | MD | WIN | |
18  | Sep 8, 2007 31 years, 8 months 11-5-2 (9) | 30 years, 3 months 12-3-1 (4) | LT | 3 | UD | LOSS | |
17  | Jun 9, 2007 31 years, 5 months 11-4-2 (9) | 33 years, 6 months 13-10-4 (4) | LT | 1 | TKO | WIN Punches | |
16 | Mar 17, 2007 31 years, 2 months 10-4-2 (8) | Brian Cobb | LT | 3 | SUB | WIN Guillotine choke | |
15 | Nov 25, 2006 30 years, 10 months 9-4-2 (7) | Danilo Zanolini | LT | 1 | SUB | WIN Armbar | |
14 | Sep 9, 2006 30 years, 8 months 8-4-2 (6) | Paul Rodriguez | LT | 2 | SUB | WIN Guillotine choke | |
13  | Feb 4, 2006 30 years, 1 months 7-4-2 (5) | 26 years, 11 months 13-1 (8) | LT | 3 | UD | LOSS | |
12 | Sep 17, 2005 29 years, 8 months 7-3-2 (5) | Samy Schiavo | LT | 1 | SUB | WIN Rear naked choke | |
11 | Jun 11, 2005 29 years, 5 months 6-3-2 (4) | Nick Agallar | LT | 3 | UD | LOSS | |
10 | Sep 19, 2004 28 years, 8 months 6-2-2 (4) | Shigetoshi Iwase | LT | 1 | TKO | WIN Punches | |
9 | Jul 19, 2004 28 years, 6 months 5-2-2 (3) | Kyosuke Sasaki | LT | 2 | UD | DRAW | |
8  | Oct 5, 2003 27 years, 9 months 5-2-1 (3) | 31 years, 11 months 15-9-1 (14) | WL | 1 | SUB | LOSS Kimura | |
7  | Jul 13, 2003 27 years, 6 months 5-1-1 (3) | 20 years 6-0 (3) | DEEP | WL | 2 | TKO | WIN Corner stoppage |
6 | Jan 31, 2003 27 years 4-1-1 (2) | Zuli Silawanto | WL | 1 | SUB | WIN Rear naked choke | |
5 | Oct 20, 2002 26 years, 9 months 3-1-1 (1) | Scott Bills | WL | 2 | UD | WIN | |
4  | Jul 20, 2002 26 years, 6 months 2-1-1 (1) | 23 years 12-5 (10) | WL | 2 | TKO | LOSS Cut | |
3  | Feb 22, 2002 26 years, 1 months 2-0-1 (1) | 33 years 19-8 (15) | WL | 2 | UD | WIN | |
2 | Sep 29, 2001 25 years, 8 months 1-0-1 (1) | Betiss Mansouri | KOTC | WL | 3 | UD | DRAW |
1  | Jun 23, 2001 25 years, 5 months 1-0 (1) | 22 years, 3 months 1-0 (1) | KOTC | 1 | TKO | WIN Submission to punches |
