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Hiroyuki Ota Yujiro Yamamoto
Hiroyuki Ota
17-12-10

RD2 4:32

Sub

Armbar

Yujiro Yamamoto
8-9-4

Fight: Ota vs. Yamamoto

JapanZST 41
25MAYSUN'147:00 AM
Lightweight• main card• 2 rounds

Top News

Main Info

nickname

-

-

Forms

WLLDW
WWLWL

Nationality

JapanJapan

JapanJapan

Age

(1975-12-22) 50

48(1978-06-17)

Weight

(70 kg) 155 lbs

155 lbs (70 kg)

Height

(172 cm) 5′8″

5′6″ (168 cm)

Reach

-

-

Gym

OFC

Reversal Gym Shinjuku Me, We

Social Media

-
-

Win-Loss Records

Wins

17

3 KO/TKO - 10%
14 submission - 48%
0 decision - 0%

8

0% - 0 KO/TKO
47% - 8 submission
0% - 0 decision

Losses

12

9 KO/TKO - 31%
3 submission - 10%
0 decision - 0%

9

12% - 2 KO/TKO
24% - 4 submission
18% - 3 decision

Past Opponents

Show Cancelled Fights
Japan
Atsushi Ueda
(12-9-7)
i
ZST 43: 12th Anniversary
23 Nov2014Sub(Armbar) RD22:59
Japan
Shinichi Taira
(8-10-9)
i
ZST 42
31 Aug2014Draw(Time Limit) RD2
Japan
Yujiro Yamamoto
(8-6-4)
i
ZST 41
25 May2014Sub(Armbar) RD24:32
Japan
Ryusuke Uchida
(6-2-2)
i
ZST 39
09 Feb2014Sub(Guillotine Choke) RD14:30
Japan
Kazuki Kawanishi
(3-0)
i
ZST 38
23 Nov2013Draw(Time Limit) RD2
Japan
Ryota Sakuma
(6-5)
i
ZST 35
07 Apr2013Sub(Armbar) RD10:31
Japan
Koji Mori
(6-1-1)
i
ZST 33: 10th Anniversary
23 Nov2012KO/TKO(Punch) RD11:01
Japan
Yo Sato
(0-4-2)
i
ZST 31
17 Mar2012Sub(Straight Armbar) RD12:34
Japan
Ricardo Vicente Yagi
(1-1)
i
ZST: SWAT! Gx9
06 Nov2011Sub(Armbar) RD21:02
Japan
Keigo Hirayama
(8-10-6)
i
26 Sep2010
KO/TKO RD11:26
Japan
Shinya Sato
(8-12-7)
i
03 Jul2010
Sub RD18:29
Japan
Yutaka Kobayashi
(3-8-1)
i
Zst - Swat! SB-Rx2
02 May2010Draw RD110:00
Japan
Tetsuya Yamada
(1-0)
i
Zst - Zst 17
18 May2008KO/TKO(Punch) RD16:12
Japan
Yoichiro Karsuyama
(1-3)
i
24 Feb2008
Draw RD17:00
Japan
Kenichi Ito
(3-3-3)
i
23 Nov2007
KO/TKO RD23:55
Japan
Taku Aramaki
(6-5)
i
Zst - Zst 14
07 Oct2007Sub(Rear Naked Choke) RD14:13
Kei Sato
(0-0)
i
26 Aug2007
Sub RD12:34
Japan
Shinya Sato
(7-11-6)
i
10 Jun2007
Draw RD15:00
Japan
Hirotaka Tomiyama
(1-4-3)
i
Zst - Swat! 10
01 Apr2007Sub(Rear Naked Choke) RD23:48
Japan
Tashiro Nishiuchi
(6-5-6)
i
Zst - Swat! 9
04 Feb2007KO/TKO(Punch) RD12:16
Japan
Yuta Meguro
(0-0)
i
17 Dec2006
Sub RD11:54
Hisashi Hiyama
(0-2)
i
01 Oct2006
Sub RD12:43
Japan
Masanori Kanehara
(4-3-3)
i
Zst - Swat! 6
27 Aug2006Draw(Time Limit) RD25:00
Japan
Toshiyuki Saito
(0-3-2)
i
Zst - Swat! 5
04 Jun2006Sub(Kimura) RD22:01
Taro Himura
(0-0-1)
i
23 Apr2006
Sub RD14:25
Japan
Hiroshige Tanaka
(0-0)
i
18 Feb2006
KO/TKO RD11:33
Taro Himura
(0-0)
i
23 Nov2005
Draw RD15:00
Yoshitaka Shimobayashi
(0-0-1)
i
23 Oct2005
Draw RD25:00
Hisashi Hiyama
(0-1)
i
10 Sep2005
Sub RD10:45
Japan
Masanori Kanehara
(2-2-1)
i
Zst - Swat! 2
24 Jul2005Draw(Time Limit) RD25:00
Japan
Yojiro Uchimura
(0-0-1)
i
Zst - Swat! 1
17 Apr2005KO/TKO(Punch) RD23:34
Japan
Akihiro Yamazaki
(0-0)
i
GCM - Demolition Atom 1
09 Jul2003Sub(Rear Naked Choke) RD21:20
Kiichi Hamajima
(0-1)
i
01 Jul2001
KO/TKO RD13:24
Japan
Kiyoyoki Kuhara
(1-0)
i
01 Jul2001
Draw RD17:40
Naofumi Yamamoto
(0-0)
i
30 Apr2001
Sub RD13:44
Japan
Masakatsu Okuda
(3-0)
i
TFC - Titan Fighting Championship 3
30 Apr2001KO/TKO(Punches) RD11:42
Shigeru Okada
(0-0)
i
21 Jan2001
KO/TKO RD12:03
Mr. X
(0-0-1)
i
21 Jan2001
KO/TKO RD11:30
Masaaki Kimura
(0-0)
i
29 Sep2000
KO/TKO RD11:16

No past fights to show

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Frequently Asked Questions About Ota vs. Yamamoto

  • Which event are Yujiro Yamamoto and Hiroyuki Ota fighting in?

    They are set to face each other in ZST 41.

  • How many rounds is the Yujiro Yamamoto vs. Hiroyuki Ota?

    The bout is scheduled for a standard 2-round ZST fight.

  • Which organization is hosting the Yujiro Yamamoto vs. Hiroyuki Ota?

    The fight is organized by the Fighting Network ZST (ZST).

  • When is the Yujiro Yamamoto vs. Hiroyuki Ota fight?

    The fight is scheduled to take place on May 25, 2014