Casey O'Neill (born 7 October 1997) is a Scottish and Australian professional mixed martial artist. She currently competes in the women's Flyweight division of the Ultimate Fighting Championship (UFC).

"King" Casey O'Neill (10-2-0) is a Pro MMA Fighter out of Queensland, Australia and the #18th ranked Top Women Flyweight fighter. View complete Tapology profile, bio, rankings, photos, news and record.

Oct 7, 1997 · Casey O’Neill Imitates Controversial Australian Breakdancer After UFC 305 Win Casey O'Neill celebrated her UFC 305 win with a mimicry of viral Australian breakdancer Rachael Gunn’s...

161K Followers, 1,254 Following, 470 Posts - Casey O’neill UFC (@kingcaseymma) on Instagram: "@ufc 125 | #13 🌍 | 10-2 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇦🇺🇹🇭🇺🇸 @chosenadvisory ☎️ 2022 MMA junkie rookie of the year 2019 TMT tryouts Former @eternalmma champion"

View the profile of the MMA fighter Casey O'Neill from Australia on ESPN. Get the latest news, live stats and MMA fight highlights.

"King" Casey O'Neill is a Scottish-born Australian professional mixed martial artist in the UFC flyweight division. Get the latest UFC breaking news, fight night results, MMA records and...

Casey O'Neill Lara Procopio 0 0 71 41 1 2 2 0 UFC Fight Night: Jung vs. Ige Jun. 19, 2021 SUB Rear Naked Choke 3 2:54 win. Casey O'Neill Shana Dobson 0 0 49 16 4 0 1 ...

Oct 7, 1997 · Casey O'Neill fighting out of Australia with an MMA career record of 9-1-0. Their last fight was Jennifer Maia on March 18, 2023 at UFC 286 in London, England.

Making her debut as a professional at Eternal MMA 43, the woman they call “King Casey” became the first Eternal MMA women’s champion with a decision win over ONE FC veteran – Amira Hadzovic.

Complete career stats for the fighter Casey O'Neill on ESPN. Includes striking, clinch and ground stats per MMA fight.