Tsuyoshi Kosaka

"TK"

AGE	54 / Mar 6, 1970
HEIGHT	5'11" / 180.34 cm
WEIGHT	214 lbs / 97.07 kg

ASSOCIATION
Alliance-Square

CLASS
Heavyweight

Wins 28

KO / TKO

32%

SUBMISSIONS

21%

DECISIONS

32%

OTHERS

14%

Draws 2

Losses 21

KO / TKO

48%

SUBMISSIONS

10%

DECISIONS

33%

OTHERS

10%

FIGHT HISTORY - PRO

Result	Fighter	Event	Method/Referee	R	Time
win	Mikio Ueda	Rizin FF - Rizin 35 Apr / 17 / 2022	KO (Punches) Tomoki Matsumiya	1	2:05
loss	Sasa Milinkovic	Heat - Heat 46 Jan / 19 / 2020	TKO (Doctor Stoppage)	1	3:23
loss	Mirko Filipovic	Rizin Fighting World Grand Prix 2017 - Bantamweight Tournament: Final Round Dec / 31 / 2017	TKO (Corner Stoppage) Jason Herzog	1	1:02
loss	Kaido Hoovelson	Rizin 3 - Rizin Fighting World Grand Prix 2016: 2nd Round Dec / 29 / 2016	Decision (Unanimous) Ryogaku Wada	2	5:00
win	James Thompson	Rizin Fighting Federation - Saraba no Utake Dec / 29 / 2015	TKO (Punches) Yuji Shimada	2	1:58
loss	Mark Hunt	Pride FC - Total Elimination Absolute May / 05 / 2006	TKO (Punch) Minoru Toyonaga	2	4:15
win	Mario Sperry	Pride 31 - Dreamers Feb / 26 / 2006	KO (Punches) Minoru Toyonaga	1	1:20
loss	Mike Kyle	Pancrase - Spiral 8 Oct / 02 / 2005	Technical Decision (Unanimous) Hiromi Okamoto	3	1:17
win	David Shvelidze	Rings Russia - CIS vs. The World Aug / 20 / 2005	Submission (Armbar)	1	0:00
loss	Fedor Emelianenko	Pride - Bushido 6 Apr / 03 / 2005	TKO (Doctor Stoppage) Yuji Shimada	1	10:00
win	Ron Waterman	Pancrase - Brave 10 Nov / 07 / 2004	Decision (Unanimous) Soichi Hiroto	3	5:00
win	Ricardo Morais	NJPW - Ultimate Crush Oct / 13 / 2003	Decision (Unanimous)	3	5:00
win	Sumiyabazar Dolgorsuren	NJPW - Ultimate Crush May / 02 / 2003	TKO (Doctor Stoppage)	1	2:58
loss	Antonio Rogerio Nogueira	Deep - 6th Impact Sep / 07 / 2002	Decision (Unanimous) Keiji Shiozaki	3	5:00
loss	Ricco Rodriguez	UFC 37 - High Impact May / 10 / 2002	TKO (Punches) John McCarthy	2	3:25
loss	Bozigit Ataev	Rings - World Title Series 5 Dec / 21 / 2001	Decision (Majority)	3	5:00
win	Koba Tkeshelashvili	Rings - 10th Anniversary Aug / 11 / 2001	KO (Knee)	1	2:17
loss	Renato Sobral	Rings - World Title Series 2 Jun / 15 / 2001	Decision (Majority)	2	5:00
loss	Randy Couture	Rings - King of Kings 2000 Final Feb / 24 / 2001	Decision (Unanimous)	2	5:00
win	Fedor Emelianenko	Rings - King of Kings 2000 Block B Dec / 22 / 2000	TKO (Doctor Stoppage)	1	0:17
win	Mikhail Ilyukhin	Rings - King of Kings 2000 Block B Dec / 22 / 2000	KO (Punches)	2	1:53
draw	Antonio Rodrigo Nogueira	Rings - Millennium Combine 3 Aug / 23 / 2000	Draw	2	5:00
win	Greg Wikan	Rings USA - Rising Stars Block A Jul / 15 / 2000	Submission (Toe Hold) Lonnie Foster	1	2:53
win	Travis Fulton	Rings USA - Rising Stars Block A Jul / 15 / 2000	Decision (Unanimous) Lonnie Foster	3	5:00
loss	Gilbert Yvel	Rings - King of Kings 1999 Block B Dec / 22 / 1999	TKO (Cut)	1	1:17
win	Chris Haseman	Rings - King of Kings 1999 Block B Dec / 22 / 1999	Decision (Split)	3	5:00
loss	Pedro Rizzo	UFC 23 - Ultimate Japan 2 Nov / 19 / 1999	TKO (Punches) John McCarthy	3	1:12
win	Gilbert Yvel	Rings - Rise 5th Aug / 19 / 1999	Technical Decision (Points) Ryogaku Wada	1	8:17
win	Tim Lajcik	UFC 21 - Return of the Champions Jul / 16 / 1999	TKO (Corner Stoppage) John McCarthy	2	5:00
loss	Yoshihisa Yamamoto	Rings - Rise 3rd May / 22 / 1999	TKO (Palm Strikes) Ryogaku Wada	3	0:41
loss	Gilbert Yvel	Rings - Rise 2nd Apr / 23 / 1999	TKO (Doctor Stoppage) Ryogaku Wada	1	14:58
loss	Bas Rutten	UFC 18 - Road to the Heavyweight Title Jan / 08 / 1999	TKO (Punches) John McCarthy	1	14:15
win	Pete Williams	UFC 17.5 - Ultimate Brazil Oct / 16 / 1998	Decision (Unanimous) John McCarthy	1	15:00
draw	Kiyoshi Tamura	Rings - Fourth Fighting Integration Jun / 27 / 1998	Draw	1	30:00
win	Magomedkhan Gamzatkhanov	Rings - Third Fighting Integration May / 29 / 1998	Submission	1	10:10
win	Kimo Leopoldo	UFC 16 - Battle in the Bayou Mar / 13 / 1998	Decision (Unanimous) John McCarthy	1	15:00
win	Rob van Esdonk	Rings Holland - The King of Rings Feb / 08 / 1998	Submission (Heel Hook)	2	0:57
loss	Mikhail Ilyukhin	Rings - Battle Dimensions Tournament 1997 Final Jan / 21 / 1998	N/A	0	0:00
win	Borislav Jeliazkov	Rings - Mega Battle Tournament 1997 Semifinal 1 Oct / 25 / 1997	Decision (Points)	1	0:00
loss	Frank Shamrock	Rings - Extension Fighting 7 Sep / 26 / 1997	Decision	1	30:00
loss	Kiyoshi Tamura	Rings - Extension Fighting 2 Apr / 22 / 1997	Submission (Toe Hold)	1	13:57
win	Mikhail Ilyukhin	Rings - Budokan Hall 1997 Jan / 22 / 1997	N/A	0	0:00
loss	Magomedkhan Gamzatkhanov	Rings - Battle Dimensions Tournament 1996 Final Jan / 01 / 1997	N/A	0	0:00
win	Dick Vrij	Rings - Battle Dimensions Tournament 1996 Opening Round Oct / 25 / 1996	N/A	0	0:00
loss	Magomedkhan Gamzatkhanov	Rings - Maelstrom 6 Aug / 24 / 1996	Submission (Armbar)	1	13:52
win	Willie Peeters	Rings Holland - Kings of Martial Arts Feb / 18 / 1996	Submission (Rear-Naked Choke)	2	0:12
win	Maurice Smith	Rings - Budokan Hall 1996 Jan / 24 / 1996	N/A	0	0:00
win	Egan Inoue	Lumax Cup - Tournament of J '95 Oct / 13 / 1995	Decision (Unanimous)	3	3:00
win	Susumu Yamazaki	Lumax Cup - Tournament of J '95 Oct / 13 / 1995	Submission (Heel Hook)	1	0:52
win	Hiroyuki Yoshioka	Lumax Cup - Tournament of J '95 Oct / 13 / 1995	TKO (Punches)	1	3:40
win	Wataru Sakata	Rings - Budokan Hall 1995 Jan / 25 / 1995	N/A	0	0:00