TournamentHouston XVIII NoGi - May 2026

[ grey / Youth ]

Isabel Jade Castro

Jits

5,373S-Tier

Top 0.1% of all rated fighters

+200Last event: Feb 7, 2026

#724

Overall

Top 1%

Percentile

#411

grey Belt

Record

25-293% Win Rate

25 Wins2 Losses

4-1 Last 5+4 Streak

Trophy Case

8 GoldJJWL 7 · IBJJF 1

Premier

IBJJF DALLAS SUMMER GIAug 3, 2025

All Tournaments

JJWL HOUSTON XVII NO-GIFeb 7, 2026

JJWL NATIONALS SOUTH GINov 8, 2025

JJWL DALLAS XIII GIOct 18, 2025

JJWL AUSTIN II GIOct 4, 2025

JJWL HOUSTON XVI GISep 13, 2025

JJWL HOUSTON XIV GIApr 26, 2025

JJWL GS XII GIJan 25, 2025

Fighter Intelligence

17 Tournaments

Medals

12Medals

across 17 tournaments

Gold 9

Silver 1

Bronze 2

75% Gold Rate

Belt Avg 30%

What this means75% of tournament entries result in gold — 45 points above the belt average. Elite podium consistency — this fighter dominates their brackets.

Finishing Ability

52%

Subs

Submission 12

Points 11

Other 0

Belt Avg 52%

What this means52% of wins by submission. Solid finishing ability with room to grow.

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Advanced Analytics

AI Calculated

Growth Trajectory

DVI

Building Momentum

Winning more than losing — building momentum

Growing faster than 89% of peers

Win Quality

Giant Killer

Clutch Score: +28.3%

Close Wins

Exp. Wins

Losses

Best win: Beat Olivia Hong Tran (227 pts higher)

25 matches analyzed

Format Split

BALANCED

23 Gi2 NoGi

21W-2L91%

NoGi

2W-0L100%

Sub Rate

Gi 52%NoGi 0%

9% win rate delta — NoGi stronger

Segment Analysis

Femalegrey BeltAges 10-1129,089 Fighters

Comparing to 29,089 grey belt fighters

Win Rate

85%avg 52%

AVG

+33 pts vs avg

Sub Rate

52%avg 52%

AVG

Gold Rate

47%avg 30%

AVG

+17 pts vs avg

What This Means

Ranked #411 of 29,089 grey belts. 85% win rate, 52% submission rate across 27 matches. 5-tournament podium streak.

Tale of the Tape

Next Tournaments

JJWL

Houston Xviii NogiMay 2, 2026

FemaleNoGi · Jr Teen 2013-2014 · grey·70-79

#	Name	JITS	Academy	Record
1	Isabel Castro	5,373	Inevat Brazilian Jiu Jitsu	25-2
2	Vivienne Chapman	4,703	Rodrigo Pinheiro BJJ	27-13

2 Fighters — Best 2 out of 3

Your chance to win gold: 45%

JJWL

Houston Xviii GiMay 2, 2026

FemaleGi · Jr Teen 2013-2014 · grey·70-79

#	Name	JITS	Academy	Record
1	Isabel Castro	5,373	Inevat Brazilian Jiu Jitsu	25-2
2	Vivienne Chapman	4,703	Rodrigo Pinheiro BJJ	27-13

2 Fighters — Best 2 out of 3

Your chance to win gold: 45%

Fighter History

25 matches

Result	Method	Fighter	JITS	Academy	Bracket	Tournament	Format	Date
W	PTS 4-0	Olivia Hong Tran	5600-	Brazil 021 Houston	Grey JR Teen · 70-79	JJWLHouston XVII NoGi Youth	NoGi	Feb 7, 2026
W	PTS 6-0	Vivienne Chapman	4703-	Rodrigo Pinheiro BJJ	Grey JR Teen · 70-79	JJWLHouston XVII NoGi Youth	NoGi	Feb 7, 2026
W	SUB 7-0	Lillian Agado	1494-	BJJ Revolution Team	Grey JR Teen · 80-89	JJWLHouston XVII Gi Youth	Gi	Feb 7, 2026
W	SUB 11-0	Paisley Dupont	1246-	Northern Tribe	Grey JR Teen · 80-89	JJWLHouston XVII Gi Youth	Gi	Feb 7, 2026
L	PTS 0-14	Daniela Marquez	2827-	Pablo Silva BJJ	Grey JR Teen · 80-89	JJWLHouston XVII Gi Youth	Gi	Feb 7, 2026
W	SUB 7-0	Aiza Moid	1022-	Gracie Barra Richmond Texas	Grey JR Teen · 80-89	JJWLHouston XVII Gi Youth	Gi	Feb 7, 2026
W	PTS 9-0	Sophia Abbasi	4113-	Pablo Silva BJJ	Grey Pre Teen · 60-69	JJWLThe Nationals South Gi Youth	Gi	Nov 8, 2025
W	PTS 7-0	Valeria Pons	3871-	Pablo Silva BJJ	Grey Pre Teen · 60-69	JJWLThe Nationals South Gi Youth	Gi	Nov 8, 2025
W	SUB 6-0	Adelynn Malinowski	1008-	Peak Jiu-jitsu Texas	Grey Pre Teen · 60-69	JJWLThe Nationals South Gi Youth	Gi	Nov 8, 2025
W	SUB 9-0	Xaila Smith	1343+160	North South Jiu Jitsu	Grey Pre Teen · 60-69	JJWLDallas XIII Gi Youth	Gi	Oct 18, 2025

From Inevat Brazilian Jiu Jitsu

Ryu Angelo Castro Pangelinan

Adam Alexander “lionheart” Rodrigues

5,508

49-14 · 57% SUB

Gabriella Ubamos Collado

5,477

33-3 · 33% SUB

Scouting Report

Inevat Brazilian Jiu Jitsu →

Data Sources

Matches25

Placements14

Tournaments17

Medals🥇 9🥈 1🥉 2

Sources

JJWLIBJJF

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.

Similar Fighters

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About

Isabel Jade Castro is a Grey belt from Inevat Brazilian Jiu Jitsu in Katy, TX, ranked #498 globally with Prodigy tier status and 9 gold medals across 17 JJWL tournaments. Her 85% win rate significantly exceeds the Grey belt average of 49%, and her 52% submission rate outpaces the belt average of 47%. She competes exclusively in JJWL events.

She carries 14 competitive wins in 27 matches, with her best rated win over Maddox Lillee Parker. Her DVI trend is building momentum at the 88th percentile. She posted 2-gold performances at the Houston XVII NoGi Youth event. Her gi rating of 4205 from 25 matches far outpaces her no-gi at 1940 from just 2 matches, reflecting a heavily gi-focused profile.

Frequently Asked Questions

Isabel Jade Castro has a 23-4 competition record across 27 matches in 17 tournaments.

Isabel Jade Castro is ranked #724 overall and #411 among grey belt competitors on Jits.gg.

Isabel Jade Castro has earned 9 gold, 1 silver, 2 bronze medals across 17 tournaments.

Isabel Jade Castro trains at Inevat Brazilian Jiu Jitsu and competes as a grey belt.

Isabel Jade Castro has a 52% submission rate and a 85% win rate across 27 matches.

Isabel Jade Castro is ranked #411 among grey belt competitors on Jits.gg.

Isabel Jade Castro's current Jits rating is 5373. Use the Rating Simulator on Isabel Jade Castro'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.