Photo of Ryuta Koyama
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 Career Statistics

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

Record BreakDown

- KO/TKO SUB DEC
Wins 0 1 1
Losses 0 1 0
Finish Rate 50.0%
Finished Rate 100.0%
Win by Decision Rate 50.0%
Loss by Decision Rate 0.0%
Win by KO Rate 0.0%
Loss by KO Rate 0.0%
Win by SUB Rate 50.0%
Loss by SUB Rate 100.0%
Win Method
Loss Method

Current Streak

1 Loss

Quick Hits

Fastest Win 04:26
Fastest KO -
Fastest SUB 04:26
Ave. Rounds (Ws) 1.7
Ave. Length of Fight (Ws) 05:13
Ave. Rounds (Ls) 1.9
Ave. Length of Fight (Ls) 05:47
Finish Rounds
Finished Rounds

Official Amateur Fight Record

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