UFC 331 · Women's Flyweight · Early prelims
Casey O'Neill vs. Eduarda Moura
Saturday, September 19, 2026 at 5:30 PM ET · 3 rounds
Casey O'Neill (12-2-0) vs. Eduarda Moura (12-3-0): Women's Flyweight, 3 rounds, UFC 331, Saturday, September 19, 2026 at 5:30 PM ET. Casey O'Neill won by Submission (Armbar), round 1 at 3:22.
Result
Casey O'Neill won by Submission (Armbar), round 1 at 3:22.
Casey O'Neill vs. Eduarda Moura by the numbers
| Casey O'Neill | Eduarda Moura | |
|---|---|---|
| 12-2-0 | Record going in | 12-3-0 |
| 12-2-0 | Record | 12-3-0 |
| 4 | Wins by KO/TKO | 4 |
| 3 | Wins by submission | 5 |
| 5 | Wins by decision | 3 |
| 29 | Age | 32 |
| 5 ft 6 in | Height | 5 ft 6 in |
| 69 in | Reach | 67 in |
| Orthodox | Stance | Orthodox |
| Australia | Country | Brazil |
The crowd on each fighter today
Be the first on the bandwagon
Be the first on the bandwagon
Each share is the stances ▲ on that fighter's bandwagon today, fans and neutrals together.
O'Neill vs. Moura: earlier meetings
No earlier UFC meeting on record since January 2024.
UFC bouts on Bandwagon begin in January 2024.
Last bouts
Casey O'Neill: last 2 UFC bouts
- Casey O'Neill (12-2-0) vs. Gabriella Fernandes (11-4-0) Casey O'Neill won by KO/TKO (Punches), round 1 at 3:11O'Neill vs. Fernandes fight page
- Casey O'Neill (12-2-0) vs. Luana Santos (12-2-0) Casey O'Neill won by Decision - Unanimous, round 3 at 5:00O'Neill vs. Santos fight page
Eduarda Moura: last 4 UFC bouts
- Wang Cong (10-2-0) vs. Eduarda Moura (12-3-0) Wang Cong won by Decision - Unanimous, round 3 at 5:00Cong vs. Moura fight page
- Lauren Murphy (16-7-0) vs. Eduarda Moura (12-3-0) Eduarda Moura won by Decision - Unanimous, round 3 at 5:00Murphy vs. Moura fight page
- Veronica Hardy (10-5-1) vs. Eduarda Moura (12-3-0) Eduarda Moura won by Decision - Unanimous, round 3 at 5:00Hardy vs. Moura fight page
- Eduarda Moura (12-3-0) vs. Denise Gomes (13-3-0) Denise Gomes won by Decision - Split, round 3 at 5:00Moura vs. Gomes fight page