Maiko Okado
“Ossan”
Age: 47 | Aug 4, 1977
Nationality: Japan
Weight Class: Strawweight
Height: 4'11"
Weight: 115 lbs
Professional Record
| 17 fights | 12 wins | 5 losses |
|---|---|---|
| KO/TKOs | 0 | 0 |
| Submissions | 6 | 2 |
| Decisions | 5 | 3 |
| Disqualifications | 1 | 0 |
Fight Details
| Result | Record | Opponent | Event | Date | Method | Referee | Round | Time |
|---|---|---|---|---|---|---|---|---|
| LOSS | 12 - 5 - 0 | Yuka Tsuji | Smackgirl - Dynamic!! | August 17, 2005 | Submission (Armbar) | Kenichi Serizawa | 2 | 2:10 |
| WIN | 12 - 4 - 0 | Ayumi Saito | Smackgirl - Road to Dynamic!! | June 28, 2005 | Decision (Unanimous) | Kenichi Serizawa | 2 | 5:00 |
| WIN | 11 - 4 - 0 | Eri Takahashi | Smackgirl - Road to Dynamic!! | June 28, 2005 | Decision (Split) | Ryogaku Wada | 2 | 5:00 |
| WIN | 10 - 4 - 0 | Maiko Takahashi | Smackgirl - Cool Fighter's Last Stand | April 30, 2005 | Decision (Split) | Yoko Takahashi | 2 | 5:00 |
| WIN | 9 - 4 - 0 | Mari Takahashi | GCM - Cross Section 2 | September 04, 2004 | Submission (Keylock) | Ryogaku Wada | 2 | 2:09 |
| WIN | 8 - 4 - 0 | Michiko Hatori | Smackgirl - Go West | June 19, 2004 | Submission (Armbar) | Ryogaku Wada | 1 | 0:25 |
| WIN | 7 - 4 - 0 | Marie Hamada | Smackgirl - F8 | May 16, 2004 | Submission (Armbar) | 1 | 0:36 | |
| LOSS | 6 - 4 - 0 | Naoko Omuro | Smackgirl - F7 | March 20, 2004 | Decision (Unanimous) | Ryogaku Wada | 2 | 5:00 |
| WIN | 6 - 3 - 0 | Rie Imazawa | Smackgirl - Third Season 7 | November 10, 2003 | Decision (Split) | Ryogaku Wada | 2 | 5:00 |
| LOSS | 5 - 3 - 0 | Kinuyo Yoshizumi | Smackgirl - Third Season 7 | November 10, 2003 | Decision (Unanimous) | Ryogaku Wada | 3 | 5:00 |
| WIN | 5 - 2 - 0 | Kinuyo Yoshizumi | Smackgirl - Third Season 6 | August 06, 2003 | Decision (Split) | Ryogaku Wada | 3 | 5:00 |
| LOSS | 4 - 2 - 0 | Hisae Watanabe | Smackgirl - Third Season 2 | April 02, 2003 | Decision (Unanimous) | Takeshi Ichinose | 2 | 5:00 |
| WIN | 4 - 1 - 0 | Aya Koyama | Smackgirl - Third Season 1 | March 03, 2003 | Submission (Heel Hook) | Takeshi Ichinose | 1 | 3:39 |
| LOSS | 3 - 1 - 0 | Satoko Shinashi | Smackgirl - Japan Cup 2002 Episode 2 | November 09, 2002 | Technical Submission (Heel Hook) | Takeshi Ichinose | 2 | 2:28 |
| WIN | 3 - 0 - 0 | Nana Ichikawa | Smackgirl - Japan Cup 2002 Opening Round | October 05, 2002 | Submission (Armbar) | Takeshi Ichinose | 1 | 0:38 |
| WIN | 2 - 0 - 0 | Eri Takahashi | Smackgirl - Dynamic | September 01, 2002 | Submission (Armbar) | Takeshi Ichinose | 1 | 2:41 |
| WIN | 1 - 0 - 0 | Hisae Watanabe | Smackgirl - Royal Smack 2002 | April 07, 2002 | Disqualification (Illegal Upkick) | Takeshi Ichinose | 1 | 2:12 |
Upcoming Major Events
One Championship - One 173
Aug 01, 2025
UFC on ESPN 71 - Taira vs. Park
Aug 02, 2025
KSW 109 - Kuberski vs. Paczuski
Aug 09, 2025
UFC on ESPN 72 - Dolidze vs. Hernandez
Aug 09, 2025
One Championship - One Friday Fights 120
Aug 15, 2025
UFC 319 - Du Plessis vs. Chimaev
Aug 16, 2025
UFC Fight Night 257 - Walker vs. Zhang
Aug 23, 2025