Ethan Guo

Ethan Guo is a Yellow belt Brazilian jiu-jitsu competitor from SJJA Team, with a recorded Australian record of 36–9.

Yellow

Fought 9 recorded matches as Yellow since May 2026

Upset win

Ended a 14-match win streak

Beat Karsten Budiwan at NSWBJJF WINTER CUP 2026 while they were on a 14-match run.

See these matches

Wins

Win rate

80%

Losses

Recorded performance45 matches

82%

23–5 · 28 matches

No-Gi

76%

13–4 · 17 matches

By belt

Yellow9–0 · 9100%

Filter by Opponent

Karsten Budiwan	2 Aug 2026NSWBJJF WINTER CUP 2026	Boys Gi / Yellow / Junior II (11yrs) / -30.20 kg	Submission
Liam Hidajat	2 Aug 2026NSWBJJF WINTER CUP 2026	Boys Gi / Yellow / Junior II (11yrs) / -30.20 kg	Submission
ALEXANDER RADZYMINSKI	19 July 2026Grappling Industries SYDNEY	No Gi Kids / 8 - 9 years / Advanced (Yellow/Orange) / -75 lbs	Submission
Julius Eusebio	19 July 2026Grappling Industries SYDNEY	No Gi Kids / 8 - 9 years / Advanced (Yellow/Orange) / -75 lbs	Submission
Julius Eusebio	19 July 2026Grappling Industries SYDNEY	Gi Kids / 8 - 9 years / Yellow/Orange / -75 lbs	Points
Zayne Bumactao	19 July 2026Grappling Industries SYDNEY	Gi Kids / 8 - 9 years / Yellow/Orange / -75 lbs	Submission
ALEXANDER RADZYMINSKI	19 July 2026Grappling Industries SYDNEY	Gi Kids / 8 - 9 years / Yellow/Orange / -75 lbs	Submission
Hunter Bartimote	24 May 2026NSWBJJF AUTUMN CUP 2026	Boys Gi / Yellow / Pee Wee III (9yrs) / -33.20 kg	Submission
Jayden Saunders	24 May 2026NSWBJJF AUTUMN CUP 2026	Boys Gi / Yellow / Pee Wee III (9yrs) / -33.20 kg	Submission
Joshua Rowe	15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship	Boys No-Gi / Grey / Pee Wee II (8yrs) / -25.70 kg	Submission
Sebastian Vallone	15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship	Boys No-Gi / Grey / Pee Wee II (8yrs) / -25.70 kg	Submission
Roman Khattar	15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship	Boys No-Gi / Grey / Pee Wee II (8yrs) / -25.70 kg	Submission
Isiah Hannoun	15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship	Boys Gi / Grey / Pee Wee II (8yrs) / -27 kg	Points
Jahyee Yu	15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship	Boys Gi / Grey / Pee Wee II (8yrs) / -27 kg	Points
Isiah Hannoun	3 Aug 2025NSWBJJF WINTER CUP 2025 - GI & NO GI	Boys No-Gi / Grey / Pee Wee II (8yrs) / -25.70 kg	Points
Isiah Hannoun	3 Aug 2025NSWBJJF WINTER CUP 2025 - GI & NO GI	Boys Gi / Grey / Pee Wee II (8yrs) / -27 kg	Submission
Sebastian Vallone	3 Aug 2025NSWBJJF WINTER CUP 2025 - GI & NO GI	Boys Gi / Grey / Pee Wee II (8yrs) / -27 kg	Submission
Lucas Nguyen	3 Aug 2025NSWBJJF WINTER CUP 2025 - GI & NO GI	Boys Gi / Grey / Pee Wee II (8yrs) / -27 kg	Submission
Javier Basa	5 July 20252025 Events BJJ Oceanic Championship	Boys Gi / Grey / Pee Wee II (8yrs) / -27 kg	Decision
BRIAN LEE	5 July 20252025 Events BJJ Oceanic Championship	Boys Gi / Grey / Pee Wee II (8yrs) / -27 kg	Submission
Isiah Hannoun	5 July 20252025 Events BJJ Oceanic Championship	Boys Gi / Grey / Pee Wee II (8yrs) / -27 kg	Decision
Sebastian Vallone	21 June 2025QJJC - QLD State Championship 2025	Boys Gi / Grey / Pee Wee II (8yrs) / -27 kg	Points
Vinnie Hunter	21 June 2025QJJC - QLD State Championship 2025	Boys Gi / Grey / Pee Wee II (8yrs) / -27 kg	Submission
Isiah Hannoun	21 June 2025QJJC - QLD State Championship 2025	Boys Gi / Grey / Pee Wee II (8yrs) / -27 kg	Submission
Hadi Beydoun	15 June 2025Grappling Industries SYDNEY10 on the day	No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs	Points