Sumio Koyano

Light Heavyweight

2-8-1RECORD

0KO / TKO WINS

1SUBMISSION WINS

1DECISION WINS

Profile

Full name	Not added yet
Nickname	Not added yet
Date of birth	7 Mar 1979
Nationality	Japan
Lives in	Saitama
Division	Light Heavyweight
Team	Ugokai / Wild Phoenix
Height	Not added yet
Reach	Not added yet
Stance	Not added yet
Weight	Not added yet
Pro debut	1 Jul 2001
Last fight	28 Jul 2006

Details on this page were compiled from public information on 30 Sep 2026 (the record is as of that date). Is this you? Claim this profile to correct anything and add your photo and bio. Claim this profile

Fight history

11 professional fights on file. Newest first.

Result	Opponent	Method	Round	Time	Event	Date
Loss	Ryo Kawamura	KO (punches)	1	1:15	Pancrase - 2006 Neo-Blood Tournament Finals	28 Jul 2006
Referee Soichi Hiroto
Win	Mike Molina	Decision (split)	2	5:00	Pancrase - 2006 Neo-Blood Tournament Semifinals	2 Apr 2006
Referee Ryogaku Wada
Loss	Ryo Kawamura	Decision (unanimous)	2	5:00	Pancrase - Spiral 10	4 Dec 2005
Referee Ryogaku Wada
Draw	Yusuke Masuda	Draw (time limit)	2	5:00	Zst - Swat! 2	24 Jul 2005
Win	Tsuneyuki Notsu	Submission (armbar)	1	1:11	Zst - Swat! 1	17 Apr 2005
Loss	Hikaru Sato	TKO (corner stoppage)	1	2:57	Pancrase - Spiral 1	4 Feb 2005
Referee Soichi Hiroto
Loss	Yuta Watanabe	TKO (punches)	1	1:35	Zst - Zst 6	12 Sep 2004
Loss	Stewart Fulton	Decision (split)	2	5:00	GCM - Demolition 040118	18 Jan 2004
Referee Ryogaku Wada
Loss	Yuki Kondo	TKO (corner stoppage)	1	3:58	Pancrase - Hybrid 3	8 Mar 2003
Referee Soichi Hiroto
Loss	Keiichiro Yamamiya	KO (punch)	1	0:31	Pancrase - Spirit 3	25 Mar 2002
Referee Hiromi Okamoto
Loss	Hideo Tokoro	TKO (punches)	1	0:56	TFC - Titan Fighting Championship 4	1 Jul 2001

Amateur fights

Amateur record 0-0-1 (1 fight). Not counted in the professional record.

Result	Opponent	Method	Round	Time	Event	Date
Draw	Kazuma Muranaka	Draw (time limit)	1	5:00	Zst - Grand Prix 2 Final Round	23 Jan 2005