UFC · Flyweight · Unranked
Demetrious Johnson
“Mighty Mouse”
25-4-1
Record
5
KO/TKO wins
8
Sub wins
12
Decision wins
Tale of the Tape
Age
39
Height
5' 3"
Reach
66"
Stance
Orthodox
Country
USA
Key Stats
83%
Win Rate
52%
Finish Rate
5
KO/TKO Wins
8
Submission Wins
14
Title Fight Wins
30
Pro Fights
Advanced Stats
Color = level vs. divisionCareer
Win Methods
Nobody hands you anything at flyweight. Demetrious Johnson — "Mighty Mouse" to fight fans — has built a 25-4 record the hard way, one fight at a time since leaving the United States's regional scene.
The record shows a bit of everything: knockouts (5), submissions (8), decisions (12). Well-rounded is an overused word; here it's just accurate.
He's 39 now. Fighters at this stage aren't building toward something; they're spending what's left, and that usually makes for the best fights.
Latest / Demetrious Johnson News
Alexander Hernandez Says Feds Grilled Him Over Alleged Fight-Fix Plot
The 18-9 lightweight says investigators asked about 'incriminating apps' tied to his bout with Michael Johnson. He's now set to face Rafael Dos Anjos at UFC 332.
Oct 1, 2026
Donte Johnson Loses Unbeaten Foe at UFC 334, Cesar Almeida Steps In
Baisangur Susurkaev (12-0) is out of MSG on Nov. 14. Cesar Almeida (7-3) inherits a date with unbeaten prospect Donte Johnson (9-0).
Sep 29, 2026
Brandon Moreno Books Charles Johnson for UFC 335 Return in December
The former flyweight champ closes out 2026 against a swingy veteran, with T-Mobile Arena set for Dec. 12.
Sep 24, 2026