
Hailey Cowan| Result | Opponent | Weight | Method | Event | Date | Location |
|---|---|---|---|---|---|---|
| Loss | Nora Cornolle | 137.5w lb | Submission (rear naked choke), R2 (1:52) | UFC 314: Volkanovski vs. Lopes | 2025-04-12 | Miami, Florida, USA |
| Loss | Jamey-Lyn Horth | 137.5w lb | Decision (unanimous) | UFC Fight Night: Song vs. Simón | 2023-04-29 | Enterprise, Nevada, USA |
2025-04-12 - UFC 314: Volkanovski vs. Lopes -
Miami, Florida, USA
Miami, Florida, USA
| Result | Opponent | Weight | Method | Event | Date | Location |
|---|---|---|---|---|---|---|
| Loss | Nora Cornolle | 137.5w lb | Submission (rear naked choke), R2 (1:52) | UFC 314: Volkanovski vs. Lopes | 2025-04-12 | Miami, Florida, USA |
| Loss | Jamey-Lyn Horth | 137.5w lb | Decision (unanimous) | UFC Fight Night: Song vs. Simón | 2023-04-29 | Enterprise, Nevada, USA |
Catchweight (137.5 lb / 62 kg)
~
~
Winner: Nora Cornolle via Submission (rear naked choke) in round 2 (1:52)
| User #1 | Nora Cornolle via Decision | |||
| User #2 | Nora Cornolle via Decision |
NOTE: Originally a bantamweight bout. Cornolle missed weight.

| Result | Opponent | Weight | Method | Event | Date | Location |
|---|---|---|---|---|---|---|
| Loss | Karol Rosa | 135 lb | Decision (unanimous) | UFC on ESPN: Taira vs. Park | 2025-08-02 | Enterprise, Nevada, USA |
| Win | Hailey Cowan | 137.5w lb | Submission (rear naked choke), R2 (1:52) | UFC 314: Volkanovski vs. Lopes | 2025-04-12 | Miami, Florida, USA |
| Loss | Jacqueline Cavalcanti | 135 lb | Decision (split) | UFC Fight Night: Moicano vs. Saint Denis | 2024-09-28 | Paris, France |
| Win | Melissa Mullins | 138.5w lb | TKO (knee to the body and head kicks), R2 (3:06) | UFC Fight Night: Allen vs. Curtis 2 | 2024-04-06 | Enterprise, Nevada, USA |
| Win | Joselyne Edwards | 135 lb | Decision (unanimous) | UFC on ESPN: Gane vs. Spivak | 2023-09-02 | Paris, France |
Catchweight (137.5 lb / 62 kg)
~
~
Winner: Nora Cornolle via Submission (rear naked choke) in round 2 (1:52)
| User #1 | Nora Cornolle via Decision |
| User #2 | Nora Cornolle via Decision |
NOTE: Originally a bantamweight bout. Cornolle missed weight.
2023-04-29 - UFC Fight Night: Song vs. Simón -
Enterprise, Nevada, USA
Enterprise, Nevada, USA
| Result | Opponent | Weight | Method | Event | Date | Location |
|---|---|---|---|---|---|---|
| Loss | Nora Cornolle | 137.5w lb | Submission (rear naked choke), R2 (1:52) | UFC 314: Volkanovski vs. Lopes | 2025-04-12 | Miami, Florida, USA |
| Loss | Jamey-Lyn Horth | 137.5w lb | Decision (unanimous) | UFC Fight Night: Song vs. Simón | 2023-04-29 | Enterprise, Nevada, USA |
Catchweight (137.5 lb / 62 kg)
~
~
Winner: Jamey-Lyn Horth via Decision (unanimous)
| User #1 | Jamey-Lyn Horth via Decision | |||
| User #2 | Jamey-Lyn Horth via Decision | |||
| User #3 | Hailey Cowan via Decision |
NOTE: 29-28, 29-28, 29-28 // Originally a bantamweight bout. Cowan missed weight.

| Result | Opponent | Weight | Method | Event | Date | Location |
|---|---|---|---|---|---|---|
| Win | Vanessa Demopoulos | 125 lb | Decision (unanimous) | UFC on ESPN: Usman vs. Buckley | 2025-06-14 | Atlanta, Georgia, USA |
| Loss | Miranda Maverick | 125 lb | Decision (unanimous) | UFC on ESPN: Covington vs. Buckley | 2024-12-14 | Tampa, Florida, USA |
| Win | Ivana Petrovic | 125 lb | Decision (split) | UFC Fight Night: Moreno vs. Albazi | 2024-11-02 | Edmonton, Alberta, Canada |
| Loss | Veronica Hardy | 125 lb | Decision (split) | UFC on ESPN: Dariush vs. Tsarukyan | 2023-12-02 | Austin, Texas, USA |
| Win | Hailey Cowan | 137.5w lb | Decision (unanimous) | UFC Fight Night: Song vs. Simón | 2023-04-29 | Enterprise, Nevada, USA |
Catchweight (137.5 lb / 62 kg)
~
~
Winner: Jamey-Lyn Horth via Decision (unanimous)
| User #1 | Jamey-Lyn Horth via Decision |
| User #2 | Jamey-Lyn Horth via Decision |
| User #3 | Hailey Cowan via Decision |
NOTE: 29-28, 29-28, 29-28 // Originally a bantamweight bout. Cowan missed weight.
Sun 17:09
Sun 11:09
Tapology
Sherdog fightfinder
wikipedia
google
Paris, France
Edmonton, Alberta, Canada