TournamentFinals Norcal NoGi Youth - Nov 2025

[ Grey / Youth ]

Ren Toshio Dinwiddie

Jits

2,141Elite

~959 Jits to Prodigy

-60Last event: Nov 22, 2025

#14,160

Overall

Top 15%

Percentile

#5,685

Grey Belt

Record

11-858% Win Rate

11 Wins8 Losses

2-3 Last 5

Trophy Case

1 GoldGRAPPLING-X 1

GRAPPLING-X 2/2/ NOR GIFeb 2, 2025

Fighter Intelligence

10 Tournaments

Medals

8Medals

across 10 tournaments

Gold 1

Silver 4

Bronze 3

13% Gold Rate

Belt Avg 23%

What this means13% of tournament entries result in gold — 10 points below the belt average. Still building a medal collection at this level.

Finishing Ability

18%

Subs

Submission 2

Points 9

Other 0

Belt Avg 51%

-33 pts vs belt avg

What this means18% of wins by submission — 33 points below the belt average. This fighter wins primarily through points and decisions.

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Advanced Analytics

AI Calculated

Growth Trajectory

DVI

Holding Steady

Competitive — holding steady

Growing faster than 65% of peers

Win Quality

Overachiever

Clutch Score: +8.8%

Upset Wins

Close Wins

Losses

Best win: Beat Nazary Perkov (4351 pts higher)

19 matches analyzed

Format Split

BALANCED

8 Gi10 NoGi

5W-3L63%

NoGi

6W-4L60%

Sub Rate

Gi 13%NoGi 10%

3% win rate delta — Gi stronger

Segment Analysis

MaleGrey BeltAges 10-1129,712 Fighters

Comparing to 29,712 grey belt fighters

Win Rate

58%avg 54%

AVG

+4 pts vs avg

Sub Rate

18%avg 51%

AVG

-33 pts vs avg

Gold Rate

10%avg 23%

AVG

-13 pts vs avg

What This Means

Ranked #5685 of 29,712 grey belts. 58% win rate across 19 matches.

Tale of the Tape

Fighter History

18 matches

Result	Method	Fighter	JITS	Academy	Bracket	Tournament	Format	Date
W	PTS 2-0	Dane Cunningham	1154+150	Halo BJJ	Grey Pre Teen · 90-99	JJWLFinals Norcal NoGi Youth	NoGi	Nov 22, 2025
L	PTS 0-2	Mason Jew	6644-90	Mat Marauders	Grey Pre Teen · 90-99	JJWLFinals Norcal NoGi Youth	NoGi	Nov 22, 2025
L	DEC 0-0	Adriaan Juan Rayon	1128-400	Stand Alone MMA	Grey Pre Teen · 90-99	JJWLFinals Norcal Gi Youth	Gi	Nov 22, 2025
W	PTS 14-2	Ayden Rojas	1087+280	Checkmat Brentwood	Grey Pre Teen · 90-99	JJWLFinals Norcal Gi Youth	Gi	Nov 22, 2025
L	SUB 0-7	Nazary Perkov	6492-260	Satori No Michi Dojo	Grey Pre Teen · 80-89	JJWLPacific Cup VI NoGi Youth	NoGi	Mar 22, 2025
W	PTS 6-0	Louis Gonsalves	3620+370	Team Dumdumaya Jiu Jitsu	Grey Pre Teen · 80-89	JJWLPacific Cup VI NoGi Youth	NoGi	Mar 22, 2025
W	PTS 9-0	James Sauve	1760+230	Kola Ajose BJJ	Grey Pre Teen · 80-89	JJWLPacific Cup VI NoGi Youth	NoGi	Mar 22, 2025
L	DEC 0-0	Nazary Perkov	6492-200	Satori No Michi Dojo	Grey Pre Teen · 80-89	JJWLPacific Cup VI Gi Youth	Gi	Mar 22, 2025
W	PTS 9-0	Rahim Asghar	1228+280	Grappling Arts of Stockton	Grey Pre Teen · 80-89	JJWLPacific Cup VI Gi Youth	Gi	Mar 22, 2025
L	SUB	Nazary Perkov	6492-500	Satori No Michi Dojo	Grey No-gi --youth Divisions · 9-10 · Grey Belts · Intermediate · 80.1- 90 Lbs	GRAPPLING-XGrappling X 2/2/2025 Nor Cal Jiu Jitsu Championships, Sacramento, CA	NoGi	Feb 2, 2025

From Cassio Werneck Jiu-Jitsu

See all →

Ethan Jay Asican Evans

Rival Fighters

Nazary Perkov.jits

SATORI NO MICHI DOJO

H2H1-3

Adriaan Juan Rayon.jits

Stand Alone MMA

H2H2-1

Scouting Report

Cassio Werneck Jiu-Jitsu →

Data Sources

Matches18

Placements10

Tournaments10

Medals🥇 1🥈 4🥉 3

Sources

JJWLGRAPPLING-XIBJJF

First MatchJan 2025

Last MatchNov 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.

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About

Ren Toshio Dinwiddie is a Grey belt from Cassio Werneck Jiu-Jitsu in Sacramento, CA competing with an across 15 total matches. His 53% win rate exceeds the Grey belt average of 50%, placing him in the 69th percentile among peers at his belt level. However, his 25% submission rate trails the 45% belt average by 20 points, ranking him in the bottom third for finishing efficiency despite competing in 8 tournaments since 2025.

Dinwiddie has secured 8 competitive wins, including an upset victory over Louis Gonsalves (1742-point rating gap), demonstrating his ability to execute against stronger opposition. His development trajectory shows a holding_steady trend at the 32nd percentile DVI, indicating stalled progression over his recent competition window. Competing exclusively in JJWL events, Dinwiddie has earned 3 silver medals and 4 bronze medals with zero golds, and maintains identical 1040 ratings across both Gi and No-Gi formats across 8 matches each.

Frequently Asked Questions

Ren Toshio Dinwiddie has a 11-8 competition record across 19 matches in 10 tournaments.

Ren Toshio Dinwiddie is ranked #14160 overall and #5685 among Grey belt competitors on Jits.gg.

Ren Toshio Dinwiddie has earned 1 gold, 4 silver, 3 bronze medals across 10 tournaments.

Ren Toshio Dinwiddie trains at Cassio Werneck Jiu-Jitsu and competes as a Grey belt.

Ren Toshio Dinwiddie has a 18% submission rate and a 58% win rate across 19 matches.

Ren Toshio Dinwiddie is ranked #5685 among Grey belt competitors on Jits.gg.

Ren Toshio Dinwiddie's current Jits rating is 2141. Use the Rating Simulator on Ren Toshio Dinwiddie'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.