파이터 — U

Alberto Uda

0-2 Middleweight

Tagir Ulanbekov

6-2 Flyweight

Carlos Ulberg "Black Jag"

10-1 Light Heavyweight

Gasan Umalatov "Cobra"

1-3 Welterweight

Caol Uno "Uno Shoten"

3-5-2 Lightweight

Gilbert Urbina "The RGV Bad Boy"

1-3 Welterweight

Hector Urbina "El Toro"

1-2 Welterweight

Yasuhiro Urushitani

0-2 Flyweight

Kamaru Usman "The Nigerian Nightmare"

16-4 Middleweight

Mohammed Usman "The Motor"

4-2 Heavyweight

Darren Uyenoyama "BC"

2-2 Flyweight