Pro MMA Record

"Mr. Megaton"

15-25-0

Seigo Mizuguchi

"Mr. Megaton" Seigo Mizuguchi

Fighter Details

  • Given Name: 水口誠悟, Mizuguchi Seigo
  • Pro MMA Record: 15-25-0 (Win-Loss-Draw)
  • Nickname: Mr. Megaton
  • Current Streak: 2 Losses
  • Age: 1975-10-28 | Date of Birth: 1975.10.28
  • Last Fight: November 11, 2023 in DEEP
  • Weight Class: Super Heavyweight | Last Weigh-In: 265.4 lbs
  • Affiliation: AACC
  • Height: 5'10" (178cm) | Reach: N/A
  • Career Disclosed Earnings: $0 USD
  • Born: Toyama, Japan
  • Fighting out of: Japan
  • College: N/A
  • Foundation Style: Judo
  • Fighter Links:
  • Personal Links:

Regional Rankings Rankings FAQ

  • Asia Pacific

    updated Sun Jun 2 22:45:25 2024
    #2842
    Seigo Mizuguchi is the 2842nd ranked of 6798 active Asia Pacific fighters (pound for pound).
  • Japan

    updated Sat Jun 1 03:29:58 2024
    #905
    Seigo Mizuguchi is the 905th ranked of 1730 active Japan fighters (pound for pound).

Gyms & Affiliations

Seigo Mizuguchi MMA Fight Record

Pro MMA Statistics
Record: 15-25-0
MMA Record By Promotion
pro results
Expand All Details add_circle
amateur results
Expand All Details add_circle

Seigo Mizuguchi News View All

Dave Mandel-USA TODAY Sports Quite a disparate group of fights, but there’s... (2019-12-13 07:00:00 -0500)
Kazuhiro Nakamura [21-12] dopisał dziś kolejne zwycięstwo do swojej kolekcji. "Kin... (2014-07-21 09:21:23 -0400)
DEEP: Cage Impact  6/15/13 Doo Ho Choi def Shoji Maruyama via KO/TKO RD2 @2:3... (2013-06-15 16:25:34 -0400)
Photo by Taro Irei, Sherdog Name: Levan Razmadze Nickname: -- Age: 26 H... (2012-01-26 21:14:23 -0500)

Videos & Highlights

    Highlight  |  Mr. Megaton, SEIGO Mizuguchi Highlight (水口誠悟) report dead link

    Career Highlights

  • MMA Mania : McGregor Slags Arthur Guinness As Stout War Turns Hot
  • MMA Mania : Costa Done With Points: ‘I Will Take Heads Off’
  • MMA Junkie : UFC full fight video: Watch Conor McGregor's history-making KO of Eddie Alvarez
  • MMAFighting.com : Jailton Almeida explains UFC Paris callout, predicts finish of Ciryl Gane
  • MMA Junkie : UFC 302 post-event facts: Islam Makhachev joins exclusive club with 14-fight winning streak
  • MMA Mania : Matches To Make After UFC 302
  • MMAFighting.com : Better or worse? UFC 302 winners grade the new UFC gloves
  • MMA Junkie : Kevin Holland breaks down armbar finish of Michal Oleksiejczuk at UFC 302
  • MMA Junkie : Jailton Almeida wants UFC main event fight vs. Ciryl Gane in Paris: 'I can see myself finishing him'
  • MMAFighting.com : Watch epic promo for UFC 303: Conor McGregor vs. Michael Chandler
  • Jits Magazine : Tainan Dalpra Diqualified From IBJJF World Championship 2024
  • MMA Junkie : Sean Shelby's Shoes: What's next for Dustin Poirier after UFC 302 title loss?
  • MMAFighting.com : Kevin Holland ‘heard the pop’ during nasty arm break on Michal Oleksiejczuk at UFC 302
  • MMA Mania : ‘I Can Still Compete With These Guys’
  • MMA Junkie : 'Today Islam grew a lot': Khabib Nurmagomedov praises Makhachev's performance at UFC 302
  • MMAFighting.com : Frustrated Paulo Costa vows to bring back old style after UFC 302 loss: ‘F*ck points or conserving energy’
  • MMA Junkie : Sean Shelby's Shoes: What's next for Islam Makhachev after UFC 302 title defense?
  • MMA Mania : Mak Reacts To White’s P4P Demotion
  • MMAFighting.com : Sean Strickland vows to wait ‘as long as it takes’ for title shot after UFC 302, slams inactive fighters
  • MMA Junkie : If Dustin Poirier doesn't retire, ex-champ Alexander Volkanovski wants 'a little dance' after UFC 302