Mamoru Yamaguchi
31-13-5
Flyweight
Wins
31
11 KO/TKO - 25%
4 submission - 9%
16 decision - 36%
13
Losses
5 DRAW
2% - 1 KO/TKO
9% - 4 submission
18% - 8 decision
hometownYokohama, Kanagawa, JapanJapan
Age
49(1977-05-29)
Height
5′4″ (162 cm)
Reach-
Weight125 lbs (57 kg)
Stance-
Social media-
Past FightsShow Cancelled Fights
26 May2019
01 Jul2018
20 Aug2017
12 Mar2017
02 Oct2016
24 Apr2016
13 Dec2015
09 Aug2015
03 May2015
04 Oct2014
23 Feb2014
20 Oct2013
22 Jun2013
24 Dec2012
07 May2011
19 Nov2010
05 Aug2010
30 Jan2010
23 Nov2009
30 Oct2009
18 Jul2008
28 Mar2008
23 Feb2008
22 Sep2007
02 Jun2007
14 Oct2006
08 Sep2006
12 May2006
24 Mar2006
17 Dec2005
04 May2005
29 Jan2005
26 Sep2004
03 May2004
14 Dec2003
18 Mar2003
16 Sep2002
14 Apr2002
25 Nov2001
02 Mar2001
17 Dec2000
27 Aug2000
17 Mar2000
07 Dec1999
04 Nov1999
05 Sep1999
16 Jul1999
Mamoru Yamaguchi Videos
DWCS 2026 Best Fights: 11 Full Fights from Season 10
UFC Edmonton Fighter Face-Offs: Buckley vs. Malott, Blanchfield vs. Jasudavicius
PFL Chicago 2 Main Card Highlights: Bishop Wins Title, Khamidov KO
PFL Chicago 2 Prelim Highlights: Eight Finishes in Nine Fights
OKTAGON 95 Weigh-Ins: Humburger Misses Weight, Kincl Fight Canceled
CW 211 Rome Weigh-Ins & Face-Offs: Bellandi vs. Pereira
ONE Samurai 4 Weigh-Ins & Face-Offs: Haggerty vs. Akimoto
PFL Chicago Public Weigh-Ins: Carmouche vs. Bishop 2