17-25
#4
S. heavyweight
0-1
Fight: Mizuguchi vs. Buffalo
2 NOV SUN '25 7:30 AM
main card
•
2 rounds
Top News
Main Info
nickname
Mr. Megaton
-
Forms
W
W
L
L
W
Nationality
Japan 
Japan
Age
(1975-10-28) 50
-
Weight
-
-
Height
(178 cm) 5′10″
-
Reach
-
-
Gym
Social Media
-
-
Win-Loss Records
Wins
17
8 KO/TKO - 19%
8 submission - 19%
1 decision - 2%
0
0% - 0 KO/TKO
0% - 0 submission
0% - 0 decision
Losses
25
16 KO/TKO - 38%
0 submission - 0%
9 decision - 21%
1
0% - 0 KO/TKO
100% - 1 submission
0% - 0 decision
Past Opponents
Show Cancelled Fights
02
Nov 2025
14
Jul 2024
11
Nov 2023
07
May 2023
11
Dec 2022
21
Aug 2022
08
May 2022
12
Dec 2021
23
Sep 2021
25
Apr 2021
21
Feb 2021
15
Dec 2019
27
Oct 2018
21
Jul 2014
22
Mar 2014
24
Nov 2013
15
Jun 2013
16
Feb 2013
08
Dec 2012
29
Sep 2012
18
Aug 2012
24
Jun 2012
18
Feb 2012
16
Dec 2011
29
Oct 2011
24
Jun 2011
22
Apr 2011
11
Dec 2010
03
Jul 2010
25
Apr 2010
24
Jan 2010
10
Oct 2009
28
Jun 2009
16
Apr 2009
22
Dec 2008
23
Oct 2008
27
Jul 2008
10
Oct 2007
08
Jul 2007
20
Dec 2006
10
Oct 2006
02
Nov 2025
14
Jul 2024
11
Nov 2023
07
May 2023
11
Dec 2022
21
Aug 2022
08
May 2022
12
Dec 2021
23
Sep 2021
25
Apr 2021
21
Feb 2021
15
Dec 2019
27
Oct 2018
21
Jul 2014
22
Mar 2014
24
Nov 2013
15
Jun 2013
16
Feb 2013
08
Dec 2012
29
Sep 2012
18
Aug 2012
24
Jun 2012
18
Feb 2012
16
Dec 2011
29
Oct 2011
24
Jun 2011
22
Apr 2011
11
Dec 2010
03
Jul 2010
25
Apr 2010
24
Jan 2010
10
Oct 2009
28
Jun 2009
16
Apr 2009
22
Dec 2008
23
Oct 2008
27
Jul 2008
10
Oct 2007
08
Jul 2007
20
Dec 2006
10
Oct 2006
Frequently Asked Questions About Mizuguchi vs. Buffalo
Which event are Buffalo and Seigo Mizuguchi fighting in?
They are set to face each other in DEEP 128 Impact.
When is the Buffalo vs. Seigo Mizuguchi fight?
The fight is scheduled to take place on November 2, 2025
At what time does the Buffalo vs. Seigo Mizuguchi fight start?
The fight is set to start at 07:30 GMT.
Where is the Buffalo vs. Seigo Mizuguchi fight happening?
The venue for the fight is in Korakuen Hall.
In which weight class are Buffalo and Seigo Mizuguchi competing?
They are competing in the UFC Super heavyweight.
What are the nationalities of Buffalo and Seigo Mizuguchi?
Buffalo represents Japan, and Seigo Mizuguchi represents Japan.
What type of fight is the Buffalo vs. Seigo Mizuguchi?
The fight is a highly anticipated championship bout in the UFC Super heavyweight.
Go Top 