18

HW

HeavyweightMMA

Seigo Mizuguchi

JapanAge 50AACCDEEP

18

Wins

27

Losses

0

Draws

94%

Finish Rate

8

KO / TKO

9

Submissions

2006

Pro Debut

Fight History45 Bouts

Result	Opponent	Method	Rd	Event	Date
Loss	Takuya NaitoH2H	TKO (Punches)	R1	Deep - 131 Impact: 25th Anniversary	May 4, 2026
Win	Buffalo BuffaloH2H	Submission (Scarf Hold Armlock)	R1	Deep - 128 Impact	Nov 2, 2025
Loss	Babacar GayeH2H	TKO (Corner Stoppage)	R1	ROMAN - Roots of Martial Arts Network 1	Oct 14, 2024
Win	Chota SakaiH2H	Submission (Keylock)	R1	Deep - 120 Impact	Jul 14, 2024
Loss	Hirokazu YokoyamaH2H	Decision (Split)	R2	Deep - 116 Impact	Nov 11, 2023
Loss	Hidenori EbataH2H	KO (Punches)	R1	Deep - 113 Impact	May 7, 2023
Win	Kirihito AndoH2H	TKO (Leg Injury)	R2	Deep - 111 Impact	Dec 11, 2022
Win	Thomas ThomasH2H	Submission (Scarf Hold)	R1	Deep - 109 Impact	Aug 21, 2022
Loss	Masashi InadaH2H	TKO (Punches)	R1	Deep - 107 Impact	May 8, 2022
Loss	Tatsuya MizunoH2H	TKO (Punch and Soccer Kick)	R1	Deep - 105 Impact	Dec 12, 2021
Loss	Lawdlain Saint-IlmeH2H	Decision (Unanimous)	R2	Deep - 103 Impact	Sep 23, 2021
Loss	Hidetaka AratoH2H	Decision (Unanimous)	R2	Grachan / Brave - Grachan 47 / Brave Fight 23	Apr 25, 2021
Loss	Hideki SekineH2H	KO (Punches)	R1	Deep - 100 Impact: 20th Anniversary	Feb 21, 2021
Loss	Roque MartinezH2H	TKO (Punches)	R2	Deep - 93 Impact	Dec 15, 2019
Win	Kiyoshi KuwabaraH2H	Submission (Scarf Hold)	R1	Deep - Tokyo Impact 2019	Mar 16, 2019
Loss	Ryo SakaiH2H	Decision (Unanimous)	R2	Deep - 86 Impact	Oct 27, 2018
Loss	Kazuhiro NakamuraH2H	TKO (Corner Stoppage)	R2	Deep - Cage Impact 2014	Jul 21, 2014
Win	Ryo SakaiH2H	TKO (Punches)	R1	Deep - 65 Impact	Mar 22, 2014
Win	Jong Wang KimH2H	TKO (Punches)	R1	Deep - Cage Impact 2013	Nov 24, 2013
Loss	Jong Wang KimH2H	TKO (Punches)	R1	Deep - Cage Impact 2013	Jun 15, 2013
Loss	Ken HasegawaH2H	Decision (Unanimous)	R2	Deep - 61 Impact	Feb 16, 2013
Loss	Hirohide FujinumaH2H	TKO (Doctor Stoppage)	R2	Deep - Cage Impact 2012 in Tokyo: 2nd Round	Dec 8, 2012
Loss	Jae Woong YoonH2H	Decision (Majority)	R2	Deep - Osaka Impact 2012	Sep 29, 2012
Win	Atsushi YamadaH2H	Decision (Unanimous)	R2	Deep - 59 Impact	Aug 18, 2012
Win	Jong Wang KimH2H	Submission (Scarf Hold)	R1	Deep - clubDeep Toyama: Barbarian Festival 10	Jun 24, 2012
Loss	Hirohide FujinumaH2H	KO (Punches)	R1	Deep - 57 Impact	Feb 18, 2012
Win	Chang Hee KimH2H	KO (Punch)	R1	Deep - 56 Impact	Dec 16, 2011
Loss	Ken HasegawaH2H	Decision (Unanimous)	R2	Deep - Cage Impact 2011 in Tokyo, 2nd Round	Oct 29, 2011
Loss	Levan RazmadzeH2H	TKO (Punches)	R1	Deep - 54 Impact	Jun 24, 2011
Win	Mamoru NakamuraH2H	TKO (Punches)	R1	Deep - 53 Impact	Apr 22, 2011
Loss	Hideki SekineH2H	TKO (Punches)	R2	Deep - 51 Impact	Dec 11, 2010
Loss	Kazuhisa TazawaH2H	TKO (Punches)	R1	Deep - 48 Impact	Jul 3, 2010
Loss	Baru HarnH2H	Decision (Unanimous)	R2	Astra - Yoshida's Farewell	Apr 25, 2010
Win	Ryota KitamuraH2H	Submission (Scarf Hold Armlock)	R1	Deep - 45 Impact	Jan 24, 2010
Loss	Yusuke KawaguchiH2H	TKO (Corner Stoppage)	R3	Deep - 44 Impact	Oct 10, 2009
Win	Tokuzo TokuzoH2H	Submission (Scarf Hold)	R1	Deep - Toyama Impact	Jun 28, 2009
Win	Katsumi YamadaH2H	Submission (Scarf Hold)	R1	Deep - 41 Impact	Apr 16, 2009
Win	Ken OrihashiH2H	KO (Punch)	R1	Deep - Protect Impact 2008	Dec 22, 2008
Loss	Shunji KosakaH2H	TKO (Punches)	R1	Deep - 38 Impact	Oct 23, 2008
Win	Nobuyoshi TakaharaH2H	Submission (Straight Armbar)	R1	Deep - 36 Impact	Jul 27, 2008
Loss	Yusuke KawaguchiH2H	TKO (Punches)	R1	Deep - 32 Impact	Oct 9, 2007
Loss	Yusuke SakashitaH2H	Decision (Unanimous)	R2	Deep - 30 Impact	Jul 8, 2007
Loss	Minoru KatoH2H	TKO (Head Kick and Punches)	R1	Deep - 27 Impact	Dec 20, 2006
Win	Takanori KunoH2H	TKO (Punches)	R1	Deep - 26 Impact	Oct 10, 2006
Win	Soichi NishidaH2H	TKO (Punches)	R1	Deep - clubDeep Toyama: Barbarian Festival 4	Jun 18, 2006

Related Fighters

Takuya Naito1-0-0 · HWBuffalo Buffalo0-1-0 · LHWBabacar Gaye2-0-0 · HWChota Sakai0-3-0 · HWHirokazu Yokoyama6-5-0 · HWHidenori Ebata1-1-0 · LHWKirihito Ando0-2-0 · HWThomas Thomas0-3-0 · HWMasashi Inada5-4-0 · HWTatsuya Mizuno27-16-1 · HWLawdlain Saint-Ilme2-4-0 · LHWHidetaka Arato11-4-0 · SH

Data sourced from public records for archival/research purposes.