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 Thu Jun 6 22:29:25 2024
    #2835
    Seigo Mizuguchi is the 2835th ranked of 6781 active Asia Pacific fighters (pound for pound).
  • Japan

    updated Wed Jun 5 09:28:07 2024
    #905
    Seigo Mizuguchi is the 905th ranked of 1725 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
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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

  • Middle Easy : Alexander Volkanovski Open For ‘Feelers’ Such As Dustin Poirier And Conor McGregor But Insists His Next Fight Is For Featherweight Title
  • MMA Junkie : Makhmud Muradov returns to OKTAGON MMA after seven-fight UFC stint
  • MMA Junkie : Video: Jon Jones learns of injury recovery timeline from Dana White, Hunter Campbell in new UFC docuseries
  • Middle Easy : Michael Chandler Confirms Conor McGregor Fight At UFC 303 Is ‘Happening’
  • MMA Junkie : Video: Makwan Amirkhani slammed and submitted at OKTAGON 58, falls to 1-7 in past eight fights
  • MMA Mania : Cannonier Vs. Imavov Betting Odds, Prediction
  • MMA Junkie : UFC's Louisville return features top middleweights vying for title contention
  • MMA Junkie : Brunno Ferreira vs. Dustin Stoltzfus prediction, pick, start time, odds for UFC on ESPN 57
  • Middle Easy : Video: Eddie Hall Tosses Opponent In The Air Before Scoring KO Win In Bizarre 2v1 Fight, Calls Out Fellow Strongman Mariusz Pudzianowski
  • MMA Mania : Video! Emotional Jones Finds Out He’ll Be Sidelined For A Year
  • MMAFighting.com : UFC Louisville’s Carlos Prates calls Chael Sonnen ‘dead prey’ in Anderson Silva boxing match
  • MMA Junkie : Raul Rosas Jr. vs. Ricky Turcios prediction, pick, start time, odds for UFC on ESPN 57
  • MMA Mania : LIVE! PFL Newcastle Results, Streaming Updates TODAY!
  • MMAFighting.com : Dustin Jacoby: ‘I’m a huge Alex Pereira fan’ but Anthony Smith is right about him
  • MMA Junkie : Dominick Reyes vs. Dustin Jacoby prediction, pick, start time, odds for UFC on ESPN 57
  • MMA Mania : UFC Louisville Start Time, Full Fight Details!
  • MMAFighting.com : Missed Fists: Boxer suffers spasms after terrifying knockout punch
  • MMA Mania : KO Alert! ‘King’ Walsh Shines With Another Brutal Finish
  • MMAFighting.com : Mirela Vargas plans to ‘smash’ boxing champion Savannah Marshall at PFL Europe 2
  • MMA Junkie : On the Doorstep: 10 fighters who could make UFC with June wins