Samantha O’Brien

Samantha O’Brien is a White belt Brazilian jiu-jitsu competitor from Galeb BJJ, with a recorded Australian record of 4–2.

White

Fought 6 recorded matches as White since June 2025

Rivalry

4th meeting, series 3–0

3 recorded meetings with Yasmine Morssi.

Wins

Win rate

67%

Losses

Recorded performance6 matches

50%

2–2 · 4 matches

No-Gi

100%

2–0 · 2 matches

By belt

White4–2 · 667%

Finished events, newest first. Each one opens that event recap.

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