Fighter Details
- Given Name: 山口守, Yamaguchi Mamoru
- Pro MMA Record: 31-13-5 (Win-Loss-Draw)
- Nickname: N/A
- Current Streak: 3 Losses
- Age: 1977-05-29 | Date of Birth: 1977.05.29
- Last Fight: May 26, 2019 in Pancrase
- Weight Class: Flyweight | Last Weigh-In: 124.6 lbs
- Affiliation: Shooting Gym Yokohama
- Height: 5'4" (162cm) | Reach: N/A
- Career Disclosed Earnings: $6,910 USD
- Born: Yokohama, Kanagawa, Japan
- Fighting out of: Kawasaki-shi, Kanagawa, Japan
- College: N/A
- Foundation Style: Judo, Muay Thai
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Fighter Links:
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Personal Links:
Regional Rankings Rankings FAQ
Mamoru Yamaguchi is ineligible for regional rankings due to inactivity.
Fighters must have at least one completed MMA bout in the past two years to be ranked.
Gyms & Affiliations
Mamoru Yamaguchi MMA Fight Record
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KO/TKO11 wins, 1 lossWL35% of wins8% of losses
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Submission4 wins, 4 lossesWL13% of wins31% of losses
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Decision16 wins, 8 lossesWL52% of wins62% of losses
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1999TO201521win5loss4draw0no contest6312-29%14%57%-KO/TKOSUBDECISIONDQ-60%40%--32-
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2015TO20194win4loss0draw0no contest--4---100%-KO/TKOSUBDECISIONDQ25%-75%-1-3-
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2009TO20142win3loss0draw0no contest2---100%---KO/TKOSUBDECISIONDQ-33%67%--12-
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Pancrase 295 · Injury to KasugaiWeight: Flyweight · 57 kg (125.0 lbs)
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Pancrase 281 · Bontorin InjuryWeight: Flyweight · 57 kg (125.0 lbs)
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27-9-4 10-5-22015.05.03add_circle
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Mobstyles 15th Anniversary · Ogikubo Dislocated ShoulderWeight: Bantamweight · 57 kg (125.0 lbs)
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25-5-3 10-3-02011.05.06add_circle
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Tachi PF 9: The Contenders · Dodson WithdrewWeight: Flyweight · 125 lbs (56.7 kg)
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15-2-2 5-1-22006.03.24add_circle
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9-2-1 7-1-12003.12.14add_circle
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8-2-1 5-2-02003.03.18add_circle
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7-1-1 4-3-22002.04.14add_circle
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7-0-1 7-5-32001.11.25add_circle
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Billing: Main CardDuration: 3 x 5 Minute RoundsWeight: Featherweight · 146 lbs (66.0 kg)
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2-0-0 0-1-01999.11.04add_circle
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Wiki
Mamoru Yamaguchi Wiki
Mamoru Yamaguchi is a Japanese mixed martial artist competing in the flyweight division. He is a former Shooto Bantamweight Champion and a former Shooto Featherweight Champion. He has been consistently ranked as one of the top flyweights in the world and is known for his counter striking and his trilogy with former Shooto Bantamweight Champion Shinichi Kojima. His afro is a tribute to Japanese boxing legend Yoko Gushiken.
Yamaguchi became the first-ever Shooto Featherweight (132 lbs.) Champion by defeating Jin Akimoto at Shooto - R.E.A.D. Final via unanimous decision. Yamaguchi's first title defense came against Masahiro Oishi at Shooto - To The Top 10 where Yamaguchi lost via submission in the first round.
On December 14, 2003 Yamaguchi met Yasuhiro Urushitani at Shooto - Year End Show 2003 for the first-ever Shooto Bantamweight (123 lbs.) Championship. Yamaguchi defeated Urushitani via unaimous decision to claim the title. He defended the title twice afterwards, first against Robson Moura then against Shinichi Kojima, both fights ending in draws. His third defense came against Shiniji Kojima, who defeated Yamaguchi via submission in the first round.
After going 3-1 in his next four fights under Shooto, Yamaguchi fought Kojima for a third time and this time as a challenger for the Shooto Bantamweight Championship he had lost. Yamaguchi was unsuccessful again against Kojima, losing via submission in the third round. Yamaguchi next fought for the vacant KOTC Juniior Flyweight (125 lbs.) Championship against Frank Baca. Yamaguchi defeated Baca via second round submission and claimed the title.