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 Wed May 29 21:03:45 2024
    #2831
    Seigo Mizuguchi is the 2831st ranked of 6781 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
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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

  • UFC 302 Tapology coverage is now live
  • Islam Makhachev vs. Dustin Poirier - Round 1 is in progress.
  • Join the UFC 302 live discussion
  • Tapology Picks: Dustin Poirier 24% Islam Makhachev 76%
  • Dustin "The Diamond" Poirier (30-8-0, 1 NC) FL, US is the #5th Top Lightweight MMA fighter.
  • Islam Makhachev (25-1-0) Dagestan, RU is the #1st Top Lightweight MMA fighter.
  • UFC 302 features 12 MMA bouts
  • The event takes place from Prudential Center in Newark, New Jersey