Photo of Masahiro Oishi
Team K'z Factory
Gender Male
Weight Class Bantamweight

Masahiro Oishi is a MMA fighter with a professional fight record of 25 wins, 19 losses and 8 draws

Professional Career Statistics

Pro Record 25-19-8 (Win-Loss-Draw)
Career Length 24 years, 7 months, 12 days
Rounds Fought 68.7
Avg. Fights/Year 2.1
Longest Layoff 1 year, 3 months, 4 days
Quickest Turnaround 3 weeks, 5 days

Record BreakDown

- KO/TKO SUB DEC
Wins 5 16 4
Losses 6 8 5
Finish Rate 84.0%
Finished Rate 73.7%
Win by Decision Rate 16.0%
Loss by Decision Rate 26.3%
Win by KO Rate 20.0%
Loss by KO Rate 31.6%
Win by SUB Rate 64.0%
Loss by SUB Rate 42.1%
Win Method
Loss Method

Current Streak

1 Win

Quick Hits

Fastest Win 00:31
Fastest KO 03:55
Fastest SUB 00:31
Ave. Rounds (Ws) 1.2
Ave. Length of Fight (Ws) 05:58
Ave. Rounds (Ls) 1.1
Ave. Length of Fight (Ls) 05:20
Finish Rounds
Finished Rounds

Official Professional Fight Record

Date Opponent Weightclass Method Round Time
NSF 07/07/2018 W
(24-19-8)
Bae Jong-Mun
(0-0-0)
BW Submission (Guillotine Choke)
Arzalet Fighting 3
1 1:05
NSF 10/21/2017 L
(24-18-8)
Cleber Luciano
(15-6-0)
Submission
Arzalet Fighting 2
2 0:00
NSF 10/10/2016 W
(23-18-8)
Junichi Hirata
(3-5-0)
Submission (Arm Bar)
Grachan 25 X BFC Vol. 2
1 2:31
NSF 02/27/2016 L
(23-17-8)
Hirotaka Miyagawa
(1-0-0)
BW Submission (Arm Bar)
Deep 75th Impact
1 1:45
NSF 09/12/2015 L
(23-16-8)
Takaya Takemoto
(1-2-0)
Decision (Unanimous Decision)
GrandSlam 3
2 5:00
NSF 06/08/2014 W
(22-16-8)
Jun Jun
(6-2-0)
BW Submission (Arm Bar)
Heat 32
2 2:36
NSF 07/15/2013 W
(21-16-8)
Takaaki Ito
(0-1-1)
Submission (Rear Naked Choke)
Grachan 10
1 4:45
NSF 08/18/2012 L
(21-15-8)
Masakazu Imanari
(23-11-1)
Submission (Toe Hold)
Deep - 59th Impact
1 1:10
NSF 06/16/2012 W
(20-15-8)
Tomoaki Ueyama
(3-3-0)
Submission (Arm Bar)
Grachan 6
1 1:57
NSF 01/28/2012 L
(20-14-8)
Yuta Numakura
(4-1-1)
Decision (Unanimous Decision)
Pancrase - Progress Tour 1
2 5:00
NSF 09/04/2011 D
(20-14-7)
Tashiro Akai
(5-2-1)
BW Draw (Majority Draw)
Pancrase Impressive Tour 9
3 5:00
NSF 07/16/2011 L
(20-13-7)
Abdulmutalip Guyirbegov
(0-0-0)
KO (Kick)
World Absolute Fighting Championship - Amur Cup 2
1 2:46
NSF 02/06/2011 D
(20-13-6)
Masaya Takita
(1-3-0)
Draw
Pancrase 2011 Impressive Tour 1
2 5:00
NSF 11/03/2010 W
(19-13-6)
Hirokazu Nishimura
(2-3-1)
TKO/RSC (Corner Stoppage)
Pancrase - Passion Tour 10
2 3:46
NSF 08/08/2010 W
(18-13-6)
Takumi Murata
(7-9-5)
Submission (Triangle Choke)
Pancrase - Passion Tour 7
1 3:34
NSF 05/29/2010 W
(17-13-6)
Michael Mortimer
(9-3-0)
TKO/RSC (Referee Stoppage)
Rize 5: Revolution
3 3:47
NSF 10/25/2009 L
(17-12-6)
Manabu Inoue
(7-5-1)
BW Decision (Unanimous Decision)
Pancrase - Changing Tour 6
2 5:00
NSF 05/23/2009 L
(17-11-6)
Gustavo Falciroli
(6-1-2)
TKO/RSC (Referee Stoppage from Strikes)
Rize 1
2 2:02
NSF 12/06/2008 L
(17-10-6)
Takeya Mizugaki
(10-2-2)
BW TKO/RSC
Greatest Common Multiple - Cage Force 9
2 0:57
NSF 09/28/2008 W
(16-10-6)
Tetsu Suzuki
(9-5-3)
Decision (Unanimous Decision)
GCM - Greatest Common Multiple: Cage Force 8
3 5:00
NSF 04/05/2008 W
(15-10-6)
Paul Mcveigh
(12-4-0)
TKO/RSC (Referee Stoppage from Strikes)
Greatest Common Multiple: Cage Force 6
2 3:13
NSF 11/10/2007 W
(14-10-6)
Artem Sitenkov
(3-2-0)
Submission (Triangle Choke)
K-1 HERO's - HERO's Lithuania 2007
2 1:40
NSF 09/08/2007 W
(13-10-6)
Taiyo Nakahara
(8-5-0)
TKO/RSC (Injury)
Greatest Common Multiple: Cage Force 4
1 3:55
NSF 09/10/2006 L
(13-9-6)
Sergei Grecicho
(1-1-1)
TKO/RSC
ZST: The Battle Field 10
1 0:41
NSF 11/23/2005 W
(12-9-6)
Masayuki Okude
(1-1-1)
Submission (Triangle Choke)
ZST: The Battle Field 8
2 0:44
NSF 07/30/2005 W
(11-9-6)
Jin Akimoto
(10-8-2)
FTW Submission (Arm Bar)
Professional Shooto JAPAN 2005
1 3:14
NSF 05/03/2005 D
(11-9-5)
Ryusuke Uemura
(0-1-1)
Draw
ZST: The Battle Field 7
3 5:00
NSF 04/07/2005 D
(11-9-4)
Eugenijus Konkovas
(0-3-1)
Draw
Rings Lithuania : Chaos
2 5:00
NSF 01/23/2005 W
(10-8-4)
Hideo Tokoro
(9-5-0)
Decision (Split Decision)
ZST: Grand Prix 2 - Finals
3 3:00
NSF 01/23/2005 L
(10-8-4)
Remigijus Morkevicius
(9-3-0)
KO
ZST: Grand Prix 2 - Finals
1 3:13
NSF 11/03/2004 W
(9-8-4)
Steve Gillinder
(6-7-0)
Submission (Arm Bar)
ZST: Grand Prix 2 Tournament
1 0:31
NSF 09/12/2004 L
(9-7-4)
Jeff Curran
(19-7-1)
Submission (Front Choke)
ZST: The Battle Field 6
1 0:44
NSF 05/05/2004 W
(8-7-4)
Takahiro Uchiyama
(3-2-1)
Submission (Arm Bar)
ZST: The Battle Field 5
1
NSF 11/23/2003 L
(8-6-4)
Hideo Tokoro
(5-3-0)
Submission
ZST: Grand Prix Tournament: Opening Round
1 3:13
NSF 08/10/2003 L
(8-5-4)
Ryota Matsune
(11-1-0)
FTW Decision (Majority Decision)
Shooto: Professional Shooto in Yokohama
3 5:00
NSF 09/16/2002 D
(8-5-3)
Hisao Ikeda
(10-4-2)
FTW Draw
Shooto: Treasure Hunt 10
3 5:00
NSF 11/25/2001 W
(7-5-3)
Mamoru Yamaguchi
(7-0-1)
FTW Submission (Triangle Choke)
Shooto: To the Top Vol.10
1 1:44
NSF 03/02/2001 W
(6-5-3)
Yoshinobu Ohta
(3-2-0)
FTW Submission (Rear Naked Choke)
Shooto: To The Top Vol.2
2 2:48
NSF 01/19/2001 W
(5-5-3)
Masaki Nishizawa
(1-2-2)
LW TKO/RSC
Shooto: To The Top Vol.1
1 4:12
NSF 05/22/2000 L
(5-4-3)
Baret Yoshida
(1-1-0)
LW Submission (Rear Naked Choke)
Shooto: R.E.A.D. 2000 Shooto(5)
2 1:48
NSF 09/05/1999 D
(5-4-2)
Hiroyuki Abe
(2-0-0)
LW Draw
Shooto: The Renaxis(4) 1999
2 5:00
NSF 03/28/1999 L
(5-3-2)
Alexandre Nogueira
(1-0-0)
LW Submission (Arm Bar)
Shooto: Renaxis 1
1 3:11
NSF 02/02/1999 L
(5-2-2)
Cheyenne Padeken
(0-0-0)
KO (Punches)
Superbrawl 11
1 1:18
NSF 07/18/1998 W
(4-2-2)
Kimihito Nonaka
(3-1-1)
LW Submission (Arm Bar)
Shooto: Gig 98 2nd
2 1:18
NSF 03/01/1998 W
(3-2-2)
Yoshihiro Fujita
(0-1-0)
LW Submission (Arm Lock)
Shooto: Las Grandes Viajes 2
1 2:40
NSF 08/27/1997 L
(3-1-2)
Hisao Ikeda
(3-2-1)
LW Decision (Unanimous Decision)
Shooto: Reconquista 3
2 5:00
NSF 06/25/1997 W
(2-1-2)
Yoshiyuki Takayama
(1-1-0)
LW Decision (Unanimous Decision)
Shooto: Gig'97
2 5:00
NSF 10/04/1996 W
(1-1-2)
Katsuhisa Akasaki
(0-1-0)
LW Submission (Arm Bar)
Shooto: Let's Get Lost
1 2:12
NSF 03/05/1996 D
(1-1-1)
Hisao Ikeda
(1-0-0)
LW Draw
Shooto: Vale Tudo Junction 2
3 3:00
NSF 11/07/1995 D
(1-1-0)
Kimihito Nonaka
(0-0-0)
Draw
Shooto: Tokyo Free Fight
3 3:00
NSF 09/26/1994 L
(1-0-0)
Masato Suzuki
(2-4-2)
Submission (Arm Bar)
Shooto : Vale Tudo Access
2 0:43
NSF 11/25/1993 W
(0-0-0)
Yoshiaki Murai
(0-1-0)
FTW Decision (Unanimous Decision)
Professional Shooting Vol.26
3 0:00
* 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

Amateur Career Statistics

Amateur Record 1-0-0 (Win-Loss-Draw)
Career Length -
Rounds Fought 0.3
Avg. Fights/Year 1.0
Longest Layoff -
Quickest Turnaround -

Record BreakDown

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

Current Streak

1 Win

Quick Hits

Fastest Win 01:00
Fastest KO -
Fastest SUB 01:00
Ave. Rounds (Ws) 0.3
Ave. Length of Fight (Ws) 01:00
Ave. Rounds (Ls) 0.0
Ave. Length of Fight (Ls) 00:00
Finish Rounds

Official Amateur Fight Record

Date Opponent Weightclass Method Round Time
NSF 04/23/2006 W
(0-0-0)
Sergej Juskevic
(0-0-0)
Submission (Arm Bar)
Shooto Lithuania: Bushido ZST
1 1:00
* 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