William Shaughnessy

William Shaughnessy is a Grey belt Brazilian jiu-jitsu competitor from Port Stephens Brazilian JiuJitsu, with a recorded Australian record of 10–8.

Grey

Fought 18 recorded matches as Grey since Apr 2025

Win streak

7 in a row

Won the last 7 recorded matches. Those results are at the top of the match list.

See these matches

Wins

Win rate

56%

Losses

Recorded performance18 matches

56%

9–7 · 16 matches

No-Gi

50%

1–1 · 2 matches

By belt

Grey10–8 · 1856%

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Zachary Lai	9 Aug 2026East Coast Inter Club - FLUX JIU JITSU	Boys - Gi / -11yr / -45kg / Advanced - 18 months or more of training	Points
Zachary Lai	9 Aug 2026East Coast Inter Club - FLUX JIU JITSU	Boys - Gi / -11yr / -45kg / Advanced - 18 months or more of training	Points
Coby Peterson	9 Aug 2026East Coast Inter Club - FLUX JIU JITSU	Boys - Gi / -11yr / -45kg / Advanced - 18 months or more of training	Submission
Louis Owen	14 June 2026Port Macquarie Open 2026	Boys Gi / Grey / Junior II (11yrs) / -42.3 kg	Submission
Oliver Leader	14 June 2026Port Macquarie Open 2026	Boys Gi / Grey / Junior II (11yrs) / -42.3 kg	Submission
Braxton Bourke	9 Nov 2025Newcastle Open 2025	Boys No-Gi / Grey / Junior I (10yrs) / -40.90 kg	Submission
Louis Eaton	9 Nov 2025Newcastle Open 2025	Boys No-Gi / Grey / Junior I (10yrs) / -40.90 kg	Points
Braxton Bourke	9 Nov 2025Newcastle Open 2025	Boys Gi / Grey / Junior I (10yrs) / -42.3 kg	Submission
Finn Mulligan	9 Nov 2025Newcastle Open 2025	Boys Gi / Grey / Junior I (10yrs) / -42.3 kg	Submission
Miguel Ferreira de Arruda	18 May 2025NSWBJJF AUTUMN CUP 2025 - GI & NO GI	Boys Gi / Grey / Junior I (10yrs) / -39.3 kg	Points
Bodie Jones	18 May 2025NSWBJJF AUTUMN CUP 2025 - GI & NO GI	Boys Gi / Grey / Junior I (10yrs) / -39.3 kg	Submission
Miguel Ferreira de Arruda	18 May 2025NSWBJJF AUTUMN CUP 2025 - GI & NO GI	Boys Gi / Grey / Junior I (10yrs) / -39.3 kg	Submission
Jude Berry	27 Apr 2025The Central Coast BJJ Open 2025	Boys Gi / Grey / Junior II (11yrs) / -39,3 kg	Submission
Halen Hackney	27 Apr 2025The Central Coast BJJ Open 2025	Boys Gi / Grey / Junior II (11yrs) / -39,3 kg	Submission
Jude Berry	27 Apr 2025The Central Coast BJJ Open 2025	Boys Gi / Grey / Junior II (11yrs) / -39,3 kg	Submission
Braxton Bourke	13 Apr 2025Port Macquarie Open 2025	Boys Gi / Grey / Junior I (10yrs) / -39.3 kg	Submission
Jeffrey Morton	13 Apr 2025Port Macquarie Open 2025	Boys Gi / Grey / Junior I (10yrs) / -39.3 kg	Submission
Braxton Bourke	13 Apr 2025Port Macquarie Open 2025	Boys Gi / Grey / Junior I (10yrs) / -39.3 kg	Submission