Sienna Grylls

Sienna Grylls is a Blue belt Brazilian jiu-jitsu competitor from XFC - Australian Top Team, with a recorded Australian record of 12–18.

BlueHigh volume

Fought 25 recorded matches as Blue since May 2025

Climbing at Blue

1-5 then 4-2

4-2 in the last 6 at Blue, after starting 1-5.

Last 6 at belt

First 6 at belt

See these matches

Wins

Win rate

40%

Losses

Recorded performance30 matches

50%

9–9 · 18 matches

No-Gi

25%

3–9 · 12 matches

By belt

Blue10–15 · 2540%

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Brixton Drohan	14 June 2026Savage Grappling June 14th	Teen Girls Gi / Blue / Teen 16 / +65 kg (Heavy)	Submission
Cleo Lesser	14 June 2026Savage Grappling June 14th	Teen Girls Gi / Blue / Teen 16 / +65 kg (Heavy)	Points
Brixton Drohan	14 June 2026Savage Grappling June 14th	Teen Girls No-Gi / Blue / Teen 17 / Heavy (+62 kg)	Submission
Cleo Lesser	14 June 2026Savage Grappling June 14th	Teen Girls No-Gi / Blue / Teen 17 / Heavy (+62 kg)	Submission
Alyssa Ataahua Larking	16 May 2026VJJC 2026 - Victorian Jiu Jitsu Championship	Juvenile Girls No-Gi / Blue / Juvenile 2 / +66.50 (No weight limit)	Submission
Sofia Angelina Boukouras	16 May 2026VJJC 2026 - Victorian Jiu Jitsu Championship	Juvenile Girls No-Gi / Blue / Juvenile 2 / +66.50 (No weight limit)	Points
Sofia Angelina Boukouras	16 May 2026VJJC 2026 - Victorian Jiu Jitsu Championship	Juvenile Girls Gi / Blue / Juvenile 2 / +69 kg (Super Heavy)	Submission
Harper Gatt	16 May 2026VJJC 2026 - Victorian Jiu Jitsu Championship	Juvenile Girls Gi / Blue / Juvenile 2 / +69 kg (Super Heavy)	Points
Prune Gervais de vallois	3 May 2026Grappling Industries MELBOURNE	No Gi Adult / Female / Intermediate (Blue) / Adult / -155 lbs	Submission
Prune Gervais de vallois	3 May 2026Grappling Industries MELBOURNE	No Gi Adult / Female / Intermediate (Blue) / Adult / -155 lbs	Submission
Lana Horn	3 May 2026Grappling Industries MELBOURNE	Gi Adult / Female / Blue / Adult / -155 lbs	Submission
Lana Horn	3 May 2026Grappling Industries MELBOURNE	Gi Adult / Female / Blue / Adult / -155 lbs	Submission
Lana Horn	3 May 2026Grappling Industries MELBOURNE	Gi Adult / Female / Blue / Adult / -155 lbs	Points
Rebekah Milford	14 Sept 2025Grappling Industries MELBOURNE	No Gi Teens / Female / Advanced (Blue) / 16 - 17 years / -155 lbs	Points
Rebekah Milford	14 Sept 2025Grappling Industries MELBOURNE	No Gi Teens / Female / Advanced (Blue) / 16 - 17 years / -155 lbs	Points
Rebekah Milford	14 Sept 2025Grappling Industries MELBOURNE	Gi Teens / Female / Blue / 16 - 17 years / -155 lbs	Submission
Rebekah Milford	14 Sept 2025Grappling Industries MELBOURNE	Gi Teens / Female / Blue / 16 - 17 years / -155 lbs	Points
Ivy Nattrass	15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship	Juvenile Girls No-Gi / Blue / Juvenile 1 / +66.50 (No weight limit)	Submission
Alyssa Ataahua Larking	15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship	Juvenile Girls Gi / Blue / Juvenile 1 / -69 kg (Heavy)	Submission
Brianna Santos	29 June 2025VBJJL VICTORIAN BJJ LEAGUE JUNE 29TH	Female Absolute Gi / Blue / Adult / Open Weight	Points
Kelly Van Brummelen	29 June 2025VBJJL VICTORIAN BJJ LEAGUE JUNE 29TH	Female Absolute Gi / Blue / Adult / Open Weight	Points
Lana Horn	29 June 2025VBJJL VICTORIAN BJJ LEAGUE JUNE 29TH	Juvenile Girls Gi / Blue / Juvenile 1 / -69 kg (Heavy)	Points
Elana Rosso	31 May 2025VJJC 2025 - Victoria Jiu Jitsu Championship	Juvenile Girls No-Gi / Blue / Juvenile 1 / +66.50 (No weight limit)	Submission
Lana Horn	31 May 2025VJJC 2025 - Victoria Jiu Jitsu Championship	Juvenile Girls Gi / Blue / Juvenile 1 / -69 kg (Heavy)	Submission
Elana Rosso	31 May 2025VJJC 2025 - Victoria Jiu Jitsu Championship	Juvenile Girls Gi / Blue / Juvenile 1 / -69 kg (Heavy)	Points