Photo of Tsuyoshi Kosaka
Team The Alliance
Age 49
Gender Male
Height 5' 11"
Weight Class

Tsuyoshi Kosaka is a MMA fighter with a professional fight record of 27 wins, 19 losses and 2 draws

Professional Career Statistics

Pro Record 27-19-2 (Win-Loss-Draw)
Career Length 21 years, 11 months, 4 days
Rounds Fought 86.1
Avg. Fights/Year 2.2
Longest Layoff 10 years, 7 months, 24 days
Quickest Turnaround 2 weeks, 4 days

Record BreakDown

- KO/TKO SUB DEC
Wins 8 7 8
Losses 8 2 7
Finish Rate 55.6%
Finished Rate 52.6%
Win by Decision Rate 29.6%
Loss by Decision Rate 36.8%
Win by KO Rate 29.6%
Loss by KO Rate 42.1%
Win by SUB Rate 25.9%
Loss by SUB Rate 10.5%
Win Method
Loss Method

Current Streak

2 Losses

Quick Hits

Fastest Win 00:00
Fastest KO 00:17
Fastest SUB -
Ave. Rounds (Ws) 1.3
Ave. Length of Fight (Ws) 06:21
Ave. Rounds (Ls) 2.3
Ave. Length of Fight (Ls) 11:32
Finish Rounds
Finished Rounds

Official Professional Fight Record

Date Opponent Weightclass Method Round Time
NSF 12/29/2016 L
(27-18-2)
Kaido Hoovelson
(2-0-0)
Decision (Unanimous Decision)
Rizin Fighting Federation - 2016 Grand Prix - Second Round
3 5:00
NSF 05/05/2006 L
(27-17-2)
Mark Hunt
(4-1-0)
KO
Pride: Total Elimination Absolute 2006
2 4:15
NSF 02/26/2006 W
(26-17-2)
Mario Sperry
(12-3-0)
TKO/RSC (Referee Stoppage from Strikes)
Pride 31: Unbreakable
1 1:20
NSF 10/02/2005 L
(26-16-2)
Mike Kyle
(7-3-0)
Decision (Unanimous Decision)
Pancrase: 2005 Spiral Tour 8
3 1:17
NSF 08/20/2005 W
(25-16-2)
David Shvelidze
(1-2-1)
Submission (Arm Bar)
Rings Russia: Ekaterinburg
1 5:00
NSF 04/03/2005 L
(25-15-2)
Fedor Emelianenko
(21-1-0)
TKO/RSC (Doctor Stoppage)
Pride: Bushido 6
1 10:00
NSF 11/07/2004 W
(24-15-2)
Ron Waterman
(12-2-1)
SHW Decision (Unanimous Decision)
Pancrase: 2004 Brave Tour 10
3 5:00
NSF 10/13/2003 W
(23-15-2)
Ricardo Morais
(9-2-1)
Decision (Unanimous Decision)
New Japan Pro Wrestling: Ultimate Crush 2
3 5:00
NSF 05/02/2003 W
(22-15-2)
Dolgorsuren Sumiyabazar
(0-0-0)
TKO/RSC (Doctor Stoppage)
New Japan Pro Wrestling: Ultimate Crush
1 2:58
NSF 09/07/2002 L
(22-14-2)
Rogerio Nogueira
(3-1-0)
Decision (Unanimous Decision)
Deep: 6th Impact
5 5:00
NSF 05/10/2002 L
(22-13-2)
Ricco Rodriguez
(12-1-0)
TKO/RSC (Referee Stoppage from Strikes)
UFC 37: High Impact
2 3:25
NSF 12/21/2001 L
(22-12-2)
Bozigit Ataev
(10-0-0)
Decision (Majority Decision)
Rings: World Title Series 5
3 5:00
NSF 08/11/2001 W
(21-12-2)
Koba Tkeshelashvili
(1-0-0)
KO
Rings: 10th Anniversary World Title Series
1 2:17
NSF 06/15/2001 L
(21-11-2)
Renato Sobral
(15-2-0)
Decision (Majority Decision)
Rings: World Title Series 2
2 5:00
NSF 02/24/2001 L
(21-10-2)
Randy Couture
(7-2-0)
Decision (Unanimous Decision)
Rings: King of Kings 2000 Final
2 5:00
NSF 12/22/2000 W
(19-10-2)
Mikhail Illoukhine
(21-8-0)
KO (Punches)
Rings: King of Kings 2000 Block B
2 1:53
NSF 12/22/2000 W
(19-10-2)
Fedor Emelianenko
(3-0-0)
TKO/RSC ( Doctor Stoppage from a Cut)
Rings: King of Kings 2000 Block B
1 0:17
NSF 08/23/2000 D
(19-10-1)
Antonio Nogueira
(6-1-0)
Draw ([(20-20), (20-20), (20-19)] )
Rings: Millennium Combine 3
2 5:00
NSF 07/15/2000 W
(17-10-1)
Travis Fulton
(75-24-6)
Decision (Unanimous Decision)
Rings USA: Rising Stars Block A
3 5:00
NSF 07/15/2000 W
(17-10-1)
Greg Wiken
(1-3-0)
Submission (Toe Hold)
Rings USA: Rising Stars Block A
1 2:53
NSF 12/22/1999 W
(16-9-1)
Christopher Haseman
(8-5-0)
Decision (Split Decision)
Rings: King of Kings 1999 Block B
3 5:00
NSF 12/22/1999 L
(16-9-1)
Gilbert Yvel
(16-3-0)
TKO/RSC ( Doctor Stoppage from a Cut)
Rings: King of Kings 1999 Block B
1 1:17
NSF 11/19/1999 L
(16-8-1)
Pedro Rizzo
(8-0-0)
TKO/RSC (Referee Stoppage from Punches)
UFC 23: Ultimate Japan 2
3 1:16
NSF 08/19/1999 W
(15-8-1)
Gilbert Yvel
(14-2-0)
TKO/RSC (Injury)
Rings: Rise 5th
1 8:17
NSF 07/16/1999 W
(14-8-1)
Tim Lajcik
(4-0-0)
TKO/RSC (Corner Threw in the Towel)
UFC 21: Return of the Champions
2 5:00
NSF 05/22/1999 L
(14-7-1)
Yoshihisa Yamamoto
(9-8-0)
KO
Rings: Rise 3rd
3 0:41
NSF 04/23/1999 L
(14-6-1)
Gilbert Yvel
(12-2-0)
TKO/RSC (Doctor Stoppage from a Cut)
Rings: Rise 2nd
3 4:58
NSF 01/08/1999 L
(14-5-1)
Bas Rutten
(25-4-1)
TKO/RSC (Referee Stoppage from Strikes)
UFC 18: Road to the Heavyweight Title
1 14:13
NSF 10/16/1998 W
(13-5-1)
Pete Williams
(8-1-0)
Decision (Unanimous Decision)
UFC: Ultimate Brazil
1 15:00
NSF 06/27/1998 D
(13-5-0)
Kiyoshi Tamura
(12-3-0)
Draw
Rings: Fourth Fighting Integration
1 30:00
NSF 05/29/1998 W
(12-5-0)
Volk Han
(13-6-0)
Submission
Rings: Third Fighting Integration
1 10:10
NSF 03/13/1998 W
(11-5-0)
Kimo Leopoldo
(7-2-1)
Decision (Unanimous Decision)
UFC 16: Battle in the Bayou
1 15:00
NSF 02/08/1998 W
(10-5-0)
Rob van Esdonk
(1-0-0)
Submission (Heel Hook)
Rings Holland: The King of Rings
2 0:57
NSF 01/21/1998 L
(10-4-0)
Mikhail Illoukhine
(11-5-0)
Unknown
Rings: Battle Dimensions Tournament 1997 Final
0:00
NSF 10/25/1997 W
(9-4-0)
Borislav Jeliazkov
(0-0-0)
Decision (Lost Points)
Rings: Mega Battle Tournament 1997 Semifinal 1
1 5:00
NSF 09/26/1997 L
(9-3-0)
Frank Shamrock
(11-7-1)
Decision
Rings: Extension Fighting 7
1 30:00
NSF 04/22/1997 L
(9-2-0)
Kiyoshi Tamura
(6-2-0)
Submission (Toe Hold)
Rings: Extension Fighting 2
1 13:57
NSF 01/22/1997 W
(8-2-0)
Mikhail Illoukhine
(10-4-0)
Unknown
Rings: Budokan Hall 97
NSF 01/01/1997 L
(8-1-0)
Volk Han
(6-3-0)
Unknown
Rings: Battle Dimensions Tournament 1996 Final
0:00
NSF 10/25/1996 W
(7-1-0)
Dick Vrij
(8-4-0)
Unknown
Rings: Battle Dimensions Tournament 1996 Opening Round
0:00
NSF 08/24/1996 L
(7-0-0)
Volk Han
(4-3-0)
Submission (Arm Bar)
Rings: Maelstrom 6
1 13:52
NSF 06/06/1996 W
(6-0-0)
Scott Sollivan
(0-2-0)
Submission (Arm Triangle Choke)
Various Fights
1 2:58
NSF 02/18/1996 W
(5-0-0)
Willie Peeters
(2-3-0)
Submission
Rings Holland: Kings of Martial Arts
0:00
NSF 01/24/1996 W
(4-0-0)
Maurice Smith
(3-4-0)
Unknown
Rings: Budokan Hall 96'
NSF 10/13/1995 W
(1-0-0)
Hiroyuki Yoshioka
(0-0-0)
TKO/RSC (Referee Stoppage from Punches)
Lumax Cup: Tournament of J' 95
1 3:40
NSF 10/13/1995 W
(1-0-0)
Susumu Yamasaki
(0-0-0)
Submission (Heel Hook)
Lumax Cup: Tournament of J' 95
1 0:52
NSF 10/13/1995 W
(1-0-0)
Egan Inoue
(0-0-0)
Decision (Unanimous Decision)
Lumax Cup: Tournament of J' 95
3 3:00
NSF 01/25/1995 W
(0-0-0)
Wataru Sakata
(0-0-0)
Unknown
Rings: Budokan Hall 95'
* 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