Fighters

Bolaji Oki

10–5–0

—

Michal Oleksiejczuk

“Hussar”

22–10–0

—

Charles Oliveira

“Do Bronxs”

37–11–0

—

Sean Daniel O'Malley

“Suga”

20–3–0

—

David Onama

“Silent Assassin”

14–3–0

—

Casey O'Neill

“King”

12–2–0

—

Brian Ortega

“T-City”

16–5–0

—

Jacob Ortiz

“The Huntington Beach Bad Boy”

21–12–1

—

Ode Osbourne

13–10–0

—

Mehemmedeli Osmanli

“The Ineffable”

12–2–0

—

Alexandre Pantoja

“The Cannibal”

30–7–0

—

Jun Yong Park

“The Iron Turtle”

19–7–0

—

Mick Parkin

10–2–0

—

Salahdine Parnasse

“Lion of Atlas”

24–2–0

—

Jonny Parsons

“The Sluggernaut”

0–0–0

—

Quentin Pasley

0–0–0

—

Sergei Pavlovich

21–3–0

—

Julianna Peña

“The Venezuelan Vixen”

12–6–0

—

BJ Penn

“The Prodigy”

16–14–2

— · Retired

Raquel Pennington

“Rocky”

16–9–0

—

Alex Pereira

13–4–0

—

Alice Pereira

8–1–0

—

Michel Pereira

“Demolidor”

32–15–0

—

Ailin Perez

“Fiona”

14–2–0

—

Alex Perez

26–11–0

—