| Gender | Male |
|---|---|
| Height | 0' 0" |
Ryuta Koyama is a MMA fighter with a amateur fight record of 2 wins, 1 losses and 0 draws
| Amateur Record: | 2-1-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 1 month, 4 days |
| Rounds Fought | 5.4 |
| Avg. Fights/Year | 36.0 |
| Longest Layoff | 1 month, 4 days |
| Quickest Turnaround | 1 month, 4 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 04/14/2013 | L (2-0-0) | Shunsuke Takahashi (0-0-0) | Submission (Guillotine Choke) Shooto - Isami Shooto Caravan Fukushima | 2 | 02:47 | ||
| NSF | 03/10/2013 | W (0-0-0) | Reo Hatano (0-0-0) | Submission (Rear Naked Choke) Shooto - Isami Shooto Caravan Tokyo | 2 | 01:26 | ||
| NSF | 03/10/2013 | W (0-0-0) | Daisuke Murayama (0-0-0) | Decision (Unanimous Decision) Shooto - Isami Shooto Caravan Tokyo | 2 | 03:00 |
| * Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission * 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 |