Yuko Oya “Amiba”
 
              | Gender | Female | 
|---|---|
| Height | 5' 3" | 
| Weight Class | Strawweight | 
Yuko Oya is a MMA fighter with a professional fight record of 8 wins, 9 losses and 0 draws
Professional Career Statistics
| Pro Record | 8-9-0 (Win-Loss-Draw) | 
|---|---|
| Career Length | 3 months, 19 days | 
| Rounds Fought | 28.4 | 
| Avg. Fights/Year | 1.4 | 
| Longest Layoff | 1 year, 9 months, 6 days | 
| Quickest Turnaround | 2 months, 8 days | 
Record BreakDown
| - | KO/TKO | SUB | DEC | |
|---|---|---|---|---|
| Wins | 0 | 4 | 4 | |
| Losses | 0 | 1 | 8 | 
| Finish Rate | 50.0% | 
|---|---|
| Finished Rate | 11.1% | 
| Win by Decision Rate | 50.0% | 
| Loss by Decision Rate | 88.9% | 
| Win by KO Rate | 0.0% | 
| Loss by KO Rate | 0.0% | 
| Win by SUB Rate | 50.0% | 
| Loss by SUB Rate | 11.1% | 
Win Method
Loss Method
Quick Hits
| Fastest Win | 03:45 | 
|---|---|
| Fastest KO | - | 
| Fastest SUB | 03:45 | 
| Ave. Rounds (Ws) | 1.5 | 
|---|---|
| Ave. Length of Fight (Ws) | 07:28 | 
| Ave. Rounds (Ls) | 1.8 | 
| Ave. Length of Fight (Ls) | 09:08 | 
Finish Rounds
Finished Rounds
Official Professional MMA Fight Record
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NRB | 03/07/2021 | L (8-8-0) | Shoko Fujita (3-2-0) | SW | Decision
              
                (Unanimous Decision) Deep - Jewels 32 | 2 | 05:00 | |
| NRB | 10/31/2020 | L (8-7-0) | Aoi Kuriyama (8-7-1) | Decision
              
                (Unanimous Decision) Deep - Jewels 30 | 2 | 05:00 | ||
| NRB | 03/08/2019 | L (8-6-0) | Asami Nakai (4-3-0) | Decision
              
                (Unanimous Decision) Deep - Jewels 23 | 2 | 05:00 | ||
| NRB | 09/16/2018 | L (8-5-0) | Yukari Nabe (11-3-1) | FLY | Decision
              
                (Unanimous Decision) Deep - Jewels 21 | 2 | 05:00 | |
| NRB | 03/10/2018 | W (7-5-0) | Hikari Sato (0-3-0) | FLY | Decision
              
                (Majority Decision) Deep - Jewels 19 | 2 | 05:00 | |
| NRB | 06/04/2016 | L (7-4-0) | Nori Date (5-7-1) | FLY | Decision
              
                (Unanimous Decision) Deep - Jewels 12 | 2 | 05:00 | |
| NRB | 11/03/2014 | L (7-3-0) | Tomo Maesawa (12-11-0) | Decision
              
                (Unanimous Decision) Deep - Jewels 6 | 2 | 05:00 | ||
| NRB | 08/09/2014 | W (6-3-0) | Sachiko Fujimori (4-5-0) | FLY | Decision
              
                (Unanimous Decision) Deep - Jewels 5 | 3 | 05:00 | |
| NRB | 02/16/2014 | W (5-3-0) | Mamiko Mizoguchi (0-4-1) | Submission
              
                (Rear Naked Choke) Deep - Jewels 3 | 1 | 04:31 | ||
| NRB | 08/31/2013 | W (4-3-0) | Yasuko Mogi (1-8-0) | Decision
              
                (Split Decision) Deep - Jewels 1 | 2 | 05:00 | ||
| NRB | 03/03/2012 | L (4-2-0) | Emi Tomimatsu (15-20-0) | FLY | Decision
              
                (Unanimous Decision) Jewels: 18th Ring | 2 | 05:00 | |
| NRB | 09/11/2011 | W (3-2-0) | Akiko Naito (4-11-0) | Decision
              
                (Split Decision) Jewels: 16th Ring | 2 | 05:00 | ||
| NRB | 12/17/2010 | L (3-1-0) | Saori Ishioka (12-10-0) | Submission
              
                (Arm Bar) Jewels: 11th Ring | 1 | 02:14 | ||
| NRB | 07/31/2010 | W (2-1-0) | Misaki Ozawa (1-6-0) | Submission
              
                (Arm Bar) Jewels: Ninth Ring | 2 | 02:27 | ||
| NRB | 05/23/2010 | W (1-1-0) | Harumi Harumi (0-13-0) | Submission
              
                (Arm Bar) Jewels: Eighth Ring | 1 | 03:45 | ||
| NRB | 09/13/2009 | L (1-0-0) | Yoko Kagoshima (1-6-0) | Decision
              
                (Unanimous Decision) Jewels: Fifth Ring | 2 | 05:00 | ||
| NRB | 11/16/2008 | W (0-0-0) | Misaki Ozawa (1-6-0) | Submission
              
                (Arm Bar) Jewels: First Ring | 1 | 04:03 | 
| * Bouts marked with 'OFF' denote results which have been verified by an ABC-recognized athletic commission. Bouts marked with an SB denote bouts overseen by a duly-recognized sanctioning organization. Bouts marked NRB denote non-regulated bouts. * Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record * Weights marked with an (*) denote those over the limit for the weight class |