TournamentADCC US Open - Portland, OR - Feb 2026

[ yellow / JUNIOR 1 ]

Hieu Quoc Do

Jits

6,352S-Tier

Top 0.1% of all rated fighters

+2240Last event: Feb 21, 2026

#324

Overall

Top 0%

Percentile

#87

yellow Belt

Record

29-1369% Win Rate

29 Wins13 Losses

4-1 Last 5

Trophy Case

4 GoldGrappling Industries 3 · ADCC 1

Premier

ADCC US PORTLAND, NO-GIFeb 21, 2026

All Tournaments

GRAPPLING INDUSTRIES WASHINGTON STATE NO-GIAug 10, 2025

GRAPPLING INDUSTRIES WASHINGTON STATE GIAug 10, 2025

GRAPPLING INDUSTRIES WASHINGTON STATE GIJan 25, 2025

Fighter Intelligence

11 Tournaments

Medals

16Medals

across 11 tournaments

Gold 5

Silver 3

Bronze 8

31% Gold Rate

Belt Avg 43%

What this means31% of tournament entries result in gold — 12 points below the belt average. Strong medal conversion with room to grow.

Finishing Ability

86%

Subs

Submission 24

Points 4

Other 0

Belt Avg 70%

+16 pts vs belt avg

What this means86% of wins by submission — 16 points above the belt average. This fighter has elite finishing ability for their rank.

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Advanced Analytics

AI Calculated

Growth Trajectory

DVI

Building Momentum

Winning more than losing — building momentum

Growing faster than 98% of peers

Win Quality

Giant Killer

Clutch Score: +17.1%

Close Wins

Exp. Wins

Losses

Best win: Beat Colton Jace Terlaje (2182 pts higher)

36 matches analyzed

Format Split

BALANCED

21 Gi15 NoGi

16W-5L76%

NoGi

12W-3L80%

Sub Rate

Gi 62%NoGi 73%

4% win rate delta — NoGi stronger

Segment Analysis

Maleyellow BeltAges 10-115,468 Fighters

Comparing to 5,468 yellow belt fighters

Win Rate

78%avg 70%

AVG

+8 pts vs avg

Sub Rate

86%avg 70%

AVG

+16 pts vs avg

Gold Rate

30%avg 43%

AVG

-13 pts vs avg

What This Means

Ranked #87 of 5,468 yellow belts. 78% win rate, 86% submission rate across 36 matches.

Tale of the Tape

Fighter History

36 matches

Result	Method	Fighter	JITS	Academy	Bracket	Tournament	Format	Date
W	DEC	Gabriel D. Myers	5661+140	Atos Lv	- Boys [11-12 Years] · Advanced · 28kg	ADCCUS Open - Portland	Gi	Feb 21, 2026
L	SUB	Zac Joseph Shaffi	7253-50	Art of Jiu Jitsu	- Boys [11-12 Years] · Advanced · 28kg	ADCCUS Open - Portland	Gi	Feb 21, 2026
W	SUB	Zac Joseph Shaffi	7253+640	Art of Jiu Jitsu	- Boys [9-10 Years] · Advanced · 28kg	ADCCUS Open - Portland	Gi	Feb 21, 2026
W	PTS	Maximus Colina	6830+280	Labyrinth BJJ	- Boys [9-10 Years] · Advanced · 28kg	ADCCUS Open - Portland	Gi	Feb 21, 2026
W	SUB	Colton Jace Terlaje	8534+690	Cobrinha Henderson \| Sd Academy	- Boys [9-10 Years] · Advanced · 28kg	ADCCUS Open - Portland	Gi	Feb 21, 2026
W	SUB	Kaian Alexander Asgari	5943+540	Alliance San Diego	- Boys [9-10 Years] · Advanced · 28kg	ADCCUS Open - Portland	Gi	Feb 21, 2026
W	DEC	Samwise Curtis	7802+240	On Guard Brazilian Jiu Jitsu	Orange No Gi Kids · Advanced · Orange) · 10 - 11 Years · -85 Lbs	GRAPGrappling Industries WASHINGTON STATE	NoGi	Nov 29, 2025
L	PTS	Haile Nelson	3073-350	Renzo Gracie Lynden	Orange No Gi Kids · Advanced · Orange) · 10 - 11 Years · -85 Lbs	GRAPGrappling Industries WASHINGTON STATE	NoGi	Nov 29, 2025
L	SUB	Samwise Curtis	7802-240	On Guard Brazilian Jiu Jitsu	Yellow Gi Kids · Yellow · Orange · 10 - 11 Years · -85 Lbs	GRAPGrappling Industries WASHINGTON STATE	Gi	Nov 29, 2025
L	PTS	Haile Nelson	3073-450	Renzo Gracie Lynden	Yellow Gi Kids · Yellow · Orange · 10 - 11 Years · -85 Lbs	GRAPGrappling Industries WASHINGTON STATE	Gi	Nov 29, 2025

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46-16 · 37% SUB

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Scouting Report

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Data Sources

Matches36

Placements16

Tournaments11

Medals🥇 5🥈 3🥉 8

Sources

ADCCGRAPIBJJF

First MatchJan 2025

Last MatchFeb 2026

Stats verified from completed tournaments only, may not represent a fighter's true record.

FloGrappling Videos

Elite fighters may have match videos on Flograppling. A subscription is required to view.

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About

Hieu Quoc Do is a Yellow belt from Carlson Gracie Team in Riverside, CA, ranked #365 globally with an Elite-tier 5967 rating. He has earned 5 golds across 10 tournaments, with an 86% submission rate that far exceeds the Yellow belt average of 53%.

His 78% win rate outpaces the belt average of 53%, and his DVI is building momentum at the 94th percentile, signaling strong recent improvement. He competes across ADCC and Grappling Industries, with his best performance of 2 golds at the ADCC US Open in Portland. His best win came against Colton Jace Terlaje at a +2267 rating gap.

Frequently Asked Questions

Hieu Quoc Do has a 28-8 competition record across 36 matches in 10 tournaments.

Hieu Quoc Do is ranked #324 overall and #87 among yellow belt competitors on Jits.gg.

Hieu Quoc Do has earned 5 gold, 3 silver, 7 bronze medals across 10 tournaments.

Hieu Quoc Do trains at Carlson Gracie Team and competes as a yellow belt.

Hieu Quoc Do has a 86% submission rate and a 78% win rate across 36 matches.

Hieu Quoc Do is ranked #87 among yellow belt competitors on Jits.gg.

Hieu Quoc Do's current Jits rating is 6352. Use the Rating Simulator on Hieu Quoc Do's profile to see how a win or loss against any opponent would affect their rating. Factors include opponent strength, match method (submission vs points), and margin of victory.