TournamentSan Diego XVIII Gi - Mar 2026

[ grey / youth ]

Westun Brief

Jits

1,105Prospect

~295 Jits to Advanced

+530Last event: Feb 22, 2026

#60,382

Overall

Top 67%

Percentile

#19,984

grey Belt

Record

7-2026% Win Rate

7 Wins20 Losses

3-2 Last 5

Fighter Intelligence

17 Tournaments

Medals

12Medals

across 17 tournaments

Gold 0

Silver 4

Bronze 8

0% Gold Rate

Belt Avg 23%

What this means0% of tournament entries result in gold — 23 points below the belt average. Still building a medal collection at this level.

Finishing Ability

33%

Subs

Submission 2

Points 4

Other 0

Belt Avg 49%

-16 pts vs belt avg

What this means33% of wins by submission — 16 points below the belt average. This fighter wins primarily through points and decisions.

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Advanced Analytics

AI Calculated

Growth Trajectory

DVI

Rebuilding Phase

Working through a challenging stretch

Growing faster than 51% of peers

Win Quality

Building

Clutch Score: -20.1%

Close Wins

Losses

Best win: Beat Andrew Aoro (374 pts higher)

26 matches analyzed

Format Split

NOGI SPECIALIST

13 Gi13 NoGi

2W-11L15%

NoGi

4W-9L31%

Sub Rate

Gi 8%NoGi 8%

15% win rate delta — NoGi stronger

Segment Analysis

Malegrey BeltAges 8-929,089 Fighters

Comparing to 29,089 grey belt fighters

Win Rate

26%avg 55%

AVG

-29 pts vs avg

Sub Rate

33%avg 49%

AVG

-16 pts vs avg

Gold Rate

0%avg 23%

AVG

-23 pts vs avg

What This Means

27 matches of tournament experience at grey belt. Every rep builds the foundation.

Tale of the Tape

Next Tournaments

JJWL

San Diego Xviii GiMar 28, 2026

MaleGi · Youth 2017-2018 · grey·70-79

#	Name	JITS	Academy	Record
1	Samuel Hakobyan	5,859	Honor Roll BJJ	43-2
2	Christopher Trujillo	2,491	Sektor Jiu Jitsu	32-12
3	Rocco Lee	2,089	Alliance Jiu Jitsu South Bay	8-5
4	Noah Underhill	2,031	West Coast Jiu Jitsu	4-5
5	Max de la Torre	2,030	Ethos East la Jiu Jitsu Clube	8-5
6	Julian Montgomery	1,642	Au BJJ Academy	34-28
7	Hendrix Johnson	1,313	Carlson Gracie Temecula	33-28
8	Dominic Cintron	1,274	Kainga Jiu Jitsu	1-3
9	Ethan Jung	1,107	Kings MMA Anaheim	3-13
10	Westun Brief	1,105	Matadero Jiujitsu Academy	7-20
11	River Pitluk	1,066	Evolve Checkmat Rmv	1-5
12	Wesley Haskell	1,022	Alliance Jiu Jitsu Carlsbad	0-6

12 Fighters — Multiple brackets · 2–3 wins to gold

Your chance to win gold: 3%

JJWL

San Diego Xviii NogiMar 28, 2026

MaleNoGi · Youth 2017-2018 · grey·60-69

#	Name	JITS	Academy	Record
1	Mateus Antunes	6,894	Honor Roll BJJ	33-1
2	Haru Domingo	3,987	Sektor Jiu Jitsu	21-7
3	King Moumdjian	3,384	Jean Jacques Machado Fresno	27-13
4	Reggie Constantino Jr.	1,937	Chula Vista Jiu Jitsu Club	5-4
5	Heath Price	1,903	Bad News Bears	9-10
6	Ace Martinez	1,674	Modesto Power	24-41
7	Rey Zhi	1,208	Legion American Jiu Jitsu	5-7
8	Ethan Dillon	1,115	Checkmat Fallbrook	9-12
9	Westun Brief	1,105	Matadero Jiujitsu Academy	7-20
10	Michael Rivera	1,088	Fight Syndicate MMA	8-9

10 Fighters — Multiple brackets · 2–3 wins to gold

Your chance to win gold: 1%

Fighter History

26 matches

Result	Method	Fighter	JITS	Academy	Bracket	Tournament	Format	Date
W	SUB 0-0	Gavin Bowman	1017+350	Gracie Allegiance Ridgecrest	Grey Youth · 60-69	JJWLCalifornia XI NoGi Youth	NoGi	Feb 22, 2026
L	SUB 0-8	Sebastien George Michael Aznavour	3072-180	Legacy BJJ Glendale	Grey Youth · 60-69	JJWLCalifornia XI NoGi Youth	NoGi	Feb 22, 2026
L	SUB 0-2	Christopher Trujillo	2491-110	Sektor Jiu Jitsu	Grey Youth · 70-79	JJWLCalifornia XI Gi Youth	Gi	Feb 22, 2026
W	SUB 7-0	Isaiah Penn	1009+470	Gladiator Jiu Jitsu Family	Grey Youth · 70-79	JJWLCalifornia XI Gi Youth	Gi	Feb 22, 2026
W	PTS 7-2	Logan Winston Vargas	1802+710	Gracie Barra Roseville CA	Grey Youth · 60-69	JJWLGS XV Gi Youth	NoGi	Jan 31, 2026
L	SUB 0-6	Mario Pineda	3054-120	Ultimate Athlete Jiu Jitsu	Grey Youth · 60-69	JJWLGS XV Gi Youth	NoGi	Jan 31, 2026
W	PTS 7-2	Logan Winston Vargas	1802+490	Gracie Barra Roseville CA	Grey Youth · 60-69	JJWLGS XV NoGi Youth	NoGi	Jan 31, 2026
L	SUB 0-6	Mario Pineda	3054-130	Ultimate Athlete Jiu Jitsu	Grey Youth · 60-69	JJWLGS XV NoGi Youth	NoGi	Jan 31, 2026
L	SUB 0-5	Eden Boe Gomez	3993-110	Delano Jiu Jitsu Club	Grey Youth · 70-79	JJWLGS XV Gi Youth	Gi	Jan 31, 2026
L	SUB 0-2	Nicco Galindo	2180-170	Ta Danado Jiu Jitsu	Grey Youth · 70-79	JJWLGS XV Gi Youth	Gi	Jan 31, 2026

From Matadero Jiujitsu Academy

Rival Fighters

Christopher Trujillo.jits

Sektor Jiu Jitsu

H2H0-4

Scouting Report

Matadero Jiujitsu Academy →

Data Sources

Matches26

Placements17

Tournaments17

Medals🥈 4🥉 9

Sources

JJWLNABJJFDREAM-BJJ

First MatchAug 2025

Last MatchFeb 2026

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

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About

Westun Brief is an experienced grey belt competitor from Matadero Jiujitsu Academy in CA with 27 matches across 17 tournaments. Holds a 7-20 record with 4 silver, 9 bronze medals. Competing since 2025.

Frequently Asked Questions

Westun Brief has a 7-20 competition record across 27 matches in 17 tournaments.

Westun Brief is ranked #60382 overall and #19984 among grey belt competitors on Jits.gg.

Westun Brief has earned 4 silver, 9 bronze medals across 17 tournaments.

Westun Brief trains at Matadero Jiujitsu Academy and competes as a grey belt.

Westun Brief has a 33% submission rate and a 26% win rate across 27 matches.

Westun Brief is ranked #19984 among grey belt competitors on Jits.gg.

Westun Brief's current Jits rating is 1105. Use the Rating Simulator on Westun Brief'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.