Dennis Guo

Dennis Guo is a Grey belt Brazilian jiu-jitsu competitor from SJJA Team, with a recorded Australian record of 51–19.

GreyHigh volume

Fought 70 recorded matches as Grey since Feb 2025

Upset win

Ended a 20-match win streak

Beat Ezlan Hewitt at Grappling Industries SYDNEY while they were on a 20-match run.

See these matches

Wins

Win rate

73%

Losses

Recorded performance70 matches

75%

33–11 · 44 matches

No-Gi

69%

18–8 · 26 matches

By belt

Grey51–19 · 7073%

Filter by Opponent

Alexander Lee	2 Aug 2026NSWBJJF WINTER CUP 2026	Boys Gi / Grey / Pee Wee I (7yrs) / -24 kg	Points
Olivia Hughes	19 July 2026Grappling Industries SYDNEY8 on the day	No Gi Kids / 6 - 7 years / Intermediate (Grey) / -45 lbs	Points
Ryder Kounsavat	19 July 2026Grappling Industries SYDNEY8 on the day	No Gi Kids / 6 - 7 years / Intermediate (Grey) / -45 lbs	Submission
Huxley Phan	19 July 2026Grappling Industries SYDNEY8 on the day	No Gi Kids / 6 - 7 years / Intermediate (Grey) / -45 lbs	Submission
Kairo Alfonso	19 July 2026Grappling Industries SYDNEY8 on the day	No Gi Kids / 6 - 7 years / Intermediate (Grey) / -45 lbs	Submission
Yasmine Dib	19 July 2026Grappling Industries SYDNEY8 on the day	Gi Kids / 6 - 7 years / Grey / -45 lbs	Submission
Egan Mulhern	19 July 2026Grappling Industries SYDNEY8 on the day	Gi Kids / 6 - 7 years / Grey / -45 lbs	Points
Kairo Alfonso	19 July 2026Grappling Industries SYDNEY8 on the day	Gi Kids / 6 - 7 years / Grey / -45 lbs	Submission
Huxley Phan	19 July 2026Grappling Industries SYDNEY8 on the day	Gi Kids / 6 - 7 years / Grey / -45 lbs	Submission
Egan Mulhern	24 May 2026NSWBJJF AUTUMN CUP 2026	Boys Gi / Grey / Pee Wee I (7yrs) / -21 kg	Submission
Theodore Chav	24 May 2026NSWBJJF AUTUMN CUP 2026	Boys Gi / Grey / Pee Wee I (7yrs) / -21 kg	Submission
Judah Hannoun	24 May 2026NSWBJJF AUTUMN CUP 2026	Boys Gi / Grey / Pee Wee I (7yrs) / -21 kg	Submission
Ezlan Hewitt	17 May 2026Grappling Industries SYDNEY	No Gi Kids / 6 - 7 years / Intermediate (Grey) / -45 lbs	Submission
Egan Mulhern	17 May 2026Grappling Industries SYDNEY	No Gi Kids / 6 - 7 years / Intermediate (Grey) / -45 lbs	Submission
Ezlan Hewitt	17 May 2026Grappling Industries SYDNEY	No Gi Kids / 6 - 7 years / Intermediate (Grey) / -45 lbs	Decision
Travis Tran	17 May 2026Grappling Industries SYDNEY	No Gi Kids / 6 - 7 years / Intermediate (Grey) / -45 lbs	Submission
Grayson Pang	17 May 2026Grappling Industries SYDNEY	No Gi Kids / 6 - 7 years / Intermediate (Grey) / -45 lbs	Submission
Andrej Simatovic	17 May 2026Grappling Industries SYDNEY	No Gi Kids / 6 - 7 years / Intermediate (Grey) / -45 lbs	Submission
McLaren Keenan	17 May 2026Grappling Industries SYDNEY	Gi Kids / 6 - 7 years / Grey / -45 lbs	Submission
Catherine Merheb	17 May 2026Grappling Industries SYDNEY	Gi Kids / 6 - 7 years / Grey / -45 lbs	Submission
Grayson Pang	17 May 2026Grappling Industries SYDNEY	Gi Kids / 6 - 7 years / Grey / -45 lbs	Submission
Travis Tran	17 May 2026Grappling Industries SYDNEY	Gi Kids / 6 - 7 years / Grey / -45 lbs	Submission
Andrej Simatovic	17 May 2026Grappling Industries SYDNEY	Gi Kids / 6 - 7 years / Grey / -45 lbs	Submission
Osaid Alshakhreet	17 May 2026Grappling Industries SYDNEY	Gi Kids / 6 - 7 years / Grey / -45 lbs	Decision
McLaren Keenan	22 Mar 2026Grappling Industries SYDNEY	No Gi Kids / 6 - 7 years / Intermediate (Grey) / -45 lbs	Submission