TournamentSan Diego XVIII Gi - Mar 2026

[ grey / youth ]

Tristan Sum

Jits

2,545Elite

~555 Jits to Prodigy

+240Last event: Oct 4, 2025

#8,850

Overall

Top 10%

Percentile

#3,827

grey Belt

Record

6-367% Win Rate

6 Wins3 Losses

4-1 Last 5

Trophy Case

1 GoldGRAPPLING-X 1

GRAPPLING-X 8/16/ SAN GIAug 16, 2025

Fighter Intelligence

4 Tournaments

Medals

2Medals

across 4 tournaments

Gold 1

Silver 1

Bronze 0

50% Gold Rate

Belt Avg 15%

Finishing Ability

83%

Subs

Submission 5

Points 1

Other 0

Belt Avg 40%

+43 pts vs belt avg

What this means83% of wins by submission — 43 points above the belt average. This fighter has elite finishing ability for their rank.

Get notified when Tristan Sum's rankings update

Advanced Analytics

AI Calculated

Growth Trajectory

DVI

Building Momentum

Winning more than losing — building momentum

Growing faster than 85% of peers

Win Quality

Overachiever

Clutch Score: +9.4%

Close Wins

Losses

Best win: Beat Bronson Oliver (948 pts higher)

9 matches analyzed

Format Split

GI SPECIALIST

9 Gi0 NoGi

6W-3L67%

NoGi

0W-0L—%

Sub Rate

Gi 56%NoGi 0%

67% win rate delta — Gi stronger

Segment Analysis

Malegrey BeltAges 8-929,089 Fighters

Comparing to 29,089 grey belt fighters

Win Rate

67%avg 48%

AVG

+19 pts vs avg

Sub Rate

83%avg 40%

AVG

+44 pts vs avg

Gold Rate

25%avg 15%

AVG

+10 pts vs avg

What This Means

Ranked #3827 of 29,089 grey belts. 67% win rate across 9 matches.

Tale of the Tape

Next Tournaments

JJWL

San Diego Xviii GiMar 28, 2026

MaleGi · Pre Teen 2015-2016 · grey·50-59

#	Name	JITS	Academy	Record
1	Kash el Gallo Figueroa	7,683	Randori BJJ	33-2
2	Cameron Wong	4,203	One Jiu Jitsu HQ	26-10
3	Tristan Stewart	3,073	Alliance Jiu Jitsu San Diego	34-31
4	Liam Baby Assassin Montes de Oca	2,743	Bonita Martial Arts Academy	43-33
5	Tristan Sum	2,545	The Stronghold Eastlake Jiu Jits	6-3
6	Wes Manuel	2,492	Eleven Elevation Jiu Jitsu Acade	9-3
7	Dominic Movius	2,476	Silva Jiu Jitsu Academy	12-12
8	Aaron Godinez	2,056	Sektor Jiu Jitsu	23-10
9	Saul Lupercio	1,776	Oceanside Jiu Jitsu	8-16
10	Elijah Abadilla	1,588	Alliance Jiu Jitsu Carlsbad	2-6
11	Thiago Rojas	1,519	Cobrinha BJJ	19-17
12	Jackson Delgado	1,165	Aftermath BJJ	2-8
13	Zayn Sabio	1,012	Gracie Humaita Seven Spears	0-2

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

Your chance to win gold: 11%

Fighter History

9 matches

Result	Method	Fighter	JITS	Academy	Bracket	Tournament	Format	Date
L	PTS 0-2	Alexander Jasso	2500-600	Checkmat Corona	White Youth · 50-59	JJWLSan Diego XVII Gi Youth	Gi	Oct 4, 2025
W	SUB 0-0	Jexin Tung	1090+480	Ethos East la Jiu Jitsu Clube	White Youth · 50-59	JJWLSan Diego XVII Gi Youth	Gi	Oct 4, 2025
W	DEC 0-0	Nathan Truong	1709+360	One Jiu Jitsu HQ	White Youth · 50-59	JJWLSan Diego XVII Gi Youth	Gi	Oct 4, 2025
W	SUB	Ty Joseph Battaglia	1257+540	Silva Jiu Jitsu Academy	White Gi-- Youth Divisions · 7-8 · White · 50.1- 60 Lbs	GRAPPLING-XGrappling X 8/16/2025 San Diego Jiu Jitsu Championships. National City, CA	Gi	Aug 16, 2025
W	SUB	Carter Starkweather	1222+630	Ramona Brazilian Jiu-jitsu/mma (rbjj)	White Gi-- Youth Divisions · 7-8 · White · 50.1- 60 Lbs	GRAPPLING-XGrappling X 8/16/2025 San Diego Jiu Jitsu Championships. National City, CA	Gi	Aug 16, 2025
W	SUB	Bronson Oliver	3493+1270	Silva Jiu Jitsu Academy	White Gi-- Youth Divisions · 7-8 · White · 50.1- 60 Lbs	GRAPPLING-XGrappling X 8/16/2025 San Diego Jiu Jitsu Championships. National City, CA	Gi	Aug 16, 2025
L	PTS	Ethan Madlangbayan	2303-730	99/ninenine	White Gi-- Youth Divisions · 7-8 · White · 7-8 · 50.1- 60 Lbs 7-8 Years Old	GRAPPLING-XGrappling X 5/24/2025 San Diego Jiu Jitsu Championships. National City, CA	Gi	May 24, 2025
W	SUB	Matthias Illingworth	1010+1150	Infinity BJJ (santee, Ca)	White Gi-- Youth Divisions · 7-8 · White · 7-8 · 50.1- 60 Lbs 7-8 Years Old	GRAPPLING-XGrappling X 5/24/2025 San Diego Jiu Jitsu Championships. National City, CA	Gi	May 24, 2025
L	PTS	Bronson Oliver	3493-400	Silva Jiu Jitsu Academy	White Gi-- Youth Divisions · 7-8 · White · 7-8 · 50.1- 60 Lbs 7-8 Years Old	GRAPPLING-XGrappling X 5/24/2025 San Diego Jiu Jitsu Championships. National City, CA	Gi	May 24, 2025

From The Stronghold Eastlake Jiu Jits

See all →

Nathaniel Jesse Chavez

Scouting Report

The Stronghold Eastlake Jiu Jits →

Data Sources

Matches9

Placements2

Tournaments4

Medals🥇 1🥈 1

Sources

JJWLGRAPPLING-X

First MatchMay 2025

Last MatchOct 2025

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.

Similar Fighters

Jack Roland Alexander Siegel

Report an issue with this profile

About

Tristan Sum is a grey belt competitor from The Stronghold Eastlake Jiu Jits in CA with an impressive 83% submission rate across 9 matches. With a 6-3 record and 1 gold, 1 silver medals, Tristan Sum has competed in 4 tournaments.

Frequently Asked Questions

Tristan Sum has a 6-3 competition record across 9 matches in 4 tournaments.

Tristan Sum is ranked #8850 overall and #3827 among grey belt competitors on Jits.gg.

Tristan Sum has earned 1 gold, 1 silver medals across 4 tournaments.

Tristan Sum trains at The Stronghold Eastlake Jiu Jits and competes as a grey belt.

Tristan Sum has a 83% submission rate and a 67% win rate across 9 matches.

Tristan Sum is ranked #3827 among grey belt competitors on Jits.gg.

Tristan Sum's current Jits rating is 2545. Use the Rating Simulator on Tristan Sum'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.