MatstoriesRivalry
4th meeting, series 3–0
3 recorded meetings with Yasmine Morssi.
Samantha O’Brien is a White belt Brazilian jiu-jitsu competitor from Galeb BJJ, with a recorded Australian record of 4–2.
Fought 6 recorded matches as White since June 2025
White, 6 recorded matches at this beltRivalry
4th meeting, series 3–0
3 recorded meetings with Yasmine Morssi.
Wins
4
Win rate
67%
Losses
2
Gi
50%
2–2 · 4 matches
No-Gi
100%
2–0 · 2 matches
By belt
Mat Score
All-time on the current belt board
Recorded Australian matches Matstories has synced. Not a world record.
Submission |
| Yasmine Morssi | 17 May 2026Moreton Bay Championship 2026 | Submission |
| Yasmine Morssi | 17 May 2026Moreton Bay Championship 2026 | Points |
| Greer Mason | 21 June 2025QJJC - QLD State Championship 2025 | Submission |
| Jayne Boothby | 21 June 2025QJJC - QLD State Championship 2025 | Points13–2 · 2–1 adv |
| Greer Mason | 21 June 2025QJJC - QLD State Championship 2025 | Submission0–17 · 0–4 adv |
6 rows