Middleweight Active UFC

Osman Diaz

“Ozzy” United States

Osman Diaz is a professional MMA fighter (Middleweight) with a record of 10 wins, 5 losses and 0 draws. Wins by KO/TKO: 7, by submission: 2, by decision: 1. Osman Diaz has no next fight announced yet. Last fight: Loss vs Ryan Gandra at UFC 331: Van vs. Pantoja 2 on 19 September 2026 by TKO (Punch).

10 Wins

5 Losses

0 Draws

KO / TKO 7 · 5

Submission 2 · 0

Decision 1 · 0

Next fight

No next fight announced yet.

Fight record

Loss
Ryan Gandra UFC 331: Van vs. Pantoja 2 Analysis →
TKO (Punch) R1 2:04 19 SEPT 2026
Loss
Ateba Gautier UFC 328: Chimaev vs. Strickland Analysis →
TKO (punch) R2 3:49 9 MAY 2026
Win
Djorden Ribeiro dos Santos UFC 313
Decision (unanimous) R3 5:00 8 MAR 2025
Loss
Zhang Mingyang UFC Fight Night: Yan vs. Figueiredo
TKO (elbows and punches) R1 2:25 23 NOV 2024
Win
Bevon Lewis LFA 184 - Diaz vs. Lewis
TKO (Punches) R2 3:24 17 MAY 2024
Win
Chuck Campbell LFA 178 - Satybaldiev vs. Assis
KO (Punches) R1 4:59 8 MAR 2024
Loss
Joe Pyfer DWCS 6: Week 1
TKO (punches) R2 1:39 26 JUL 2022
Win
Bruno Assis LFA 127 - Diaz vs. Assis
KO (Punches) R1 4:53 25 MAR 2022
Win
Moses Murrietta Lights Out Xtreme Fighting - LXF 6
KO (Punches) R2 1:54 30 OCT 2021
Win
Logan Woods LFA 94 - Demopoulos vs. Godinez
TKO (Punches) R1 1:36 30 OCT 2020
Win
Andre Walker Bellator 228: Machida vs. Mousasi 2
Submission (rear-naked choke) R1 3:05 28 SEPT 2019
Win
Christopher Reyes Bellator 214: Fedor vs. Bader
TKO (punches) R1 4:15 26 JAN 2019
Loss
Santiago Diaz Roy Englebrecht Promotions - Fight Club OC 50
TKO (Punches) R1 0:15 15 FEB 2018
Win
Leon Klee KOTC - Sanctioned
Submission (Rear-Naked Choke) R1 2:31 14 JUN 2015
Win
Saad Ul-Hasan FCOC - Fight Club OC
TKO (Punches) R2 1:54 4 OCT 2012