TeamStoic BJJ

TournamentNAGA World Jiu-Jitsu Championship - Dec 2025

[ grey / Youth ]

Porter Quimby

Jits

3,432Prodigy

~1,668 Jits to S-Tier

+740Last event: Dec 6, 2025

#3,647

Overall

Top 4%

Percentile

#1,833

grey Belt

Record

17-289% Win Rate

17 Wins2 Losses

5-0 Last 5+6 Streak

Trophy Case

7 GoldNAGA 2 · AGF 2 · JJWL 2 · Grappling Industries 1

NAGA GIDec 6, 2025

NAGA NO-GIDec 6, 2025

GRAPPLING INDUSTRIES DALLAS FORT NO-GIOct 26, 2025

AGF TEXAS STATE GIOct 18, 2025

AGF TEXAS STATE NO-GIOct 18, 2025

JJWL DALLAS XII NO-GISep 6, 2025

JJWL TEXAS VII GIApr 5, 2025

Fighter Intelligence

6 Tournaments

Medals

9Medals

across 6 tournaments

Gold 7

Silver 1

Bronze 1

78% Gold Rate

Belt Avg 28%

What this means78% of tournament entries result in gold — 50 points above the belt average. Elite podium consistency — this fighter dominates their brackets.

Finishing Ability

76%

Subs

Submission 13

Points 4

Other 0

Belt Avg 47%

+29 pts vs belt avg

What this means76% of wins by submission — 29 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

Dominant

Dominant — winning at an elite level

Growing faster than 88% of peers

Win Quality

Giant Killer

Clutch Score: +27.1%

Close Wins

Losses

19 matches analyzed

Format Split

NOGI SPECIALIST

11 Gi8 NoGi

9W-2L82%

NoGi

8W-0L100%

Sub Rate

Gi 45%NoGi 100%

18% win rate delta — NoGi stronger

Segment Analysis

Malegrey BeltAges 8-929,089 Fighters

Comparing to 29,089 grey belt fighters

Win Rate

85%avg 52%

AVG

+33 pts vs avg

Sub Rate

76%avg 47%

AVG

+29 pts vs avg

Gold Rate

83%avg 28%

AVG

+55 pts vs avg

What This Means

Ranked #1833 of 29,089 grey belts. 85% win rate across 20 matches.

Tale of the Tape

Fighter History

19 matches

Result	Method	Fighter	JITS	Academy	Bracket	Tournament	Format	Date
W	SUB	Gilberto Ramos	1024+230	Southside Mixed Martial Arts	Grey Beginner · 8-9 · 110-125	NAGAWorld Jiu-Jitsu Championship	NoGi	Dec 6, 2025
W	SUB	Gilberto Ramos	1024+170	Southside Mixed Martial Arts	Grey Beginner · 8-9 · 110-125	NAGAWorld Jiu-Jitsu Championship	NoGi	Dec 6, 2025
W	PTS	Gilberto Ramos	1024+150	Southside Mixed Martial Arts	Grey Beginner · 8-9 · 110-125	NAGAWorld Jiu-Jitsu Championship	Gi	Dec 6, 2025
W	SUB	Gilberto Ramos	1024+190	Southside Mixed Martial Arts	Grey Beginner · 8-9 · 110-125	NAGAWorld Jiu-Jitsu Championship	Gi	Dec 6, 2025
W	SUB	Henry Innocent	1016+180	Fortis MMA Lakeside	White No Gi Kids · Beginner · 8 - 9 Years · -115 Lbs	GRAPGrappling Industries DALLAS FORT WORTH	NoGi	Oct 26, 2025
W	SUB	Henry Innocent	1016+200	Fortis MMA Lakeside	White No Gi Kids · Beginner · 8 - 9 Years · -115 Lbs	GRAPGrappling Industries DALLAS FORT WORTH	NoGi	Oct 26, 2025
L	SUB	Isaac Graybeal	1375-1850	Fortis MMA Lakeside	Grey Gi Kids · Grey · 10 - 11 Years · -115 Lbs	GRAPGrappling Industries DALLAS FORT WORTH	Gi	Oct 26, 2025
W	PTS	Olivia Tyler Bowsher	1118+130	All American MMA	Grey Gi Kids · Grey · 10 - 11 Years · -115 Lbs	GRAPGrappling Industries DALLAS FORT WORTH	Gi	Oct 26, 2025
W	SUB	Santiago Gomez	1546+370	Carlos Machado Jiu Jitsu - Denton	White Kids 8-9 · Light III	AGFTexas State Championships	NoGi	Oct 18, 2025
W	SUB	Cole Widmer	1456+470	Sampson Jiu Jitsu Academy	White Kids 8-9 · Light III	AGFTexas State Championships	NoGi	Oct 18, 2025

From Stoic BJJ

Rival Fighters

Gilberto Ramos.jits

Southside Mixed Martial Arts

H2H4-0

Scouting Report

Stoic BJJ →

Data Sources

Matches19

Placements9

Tournaments6

Medals🥇 7🥈 1🥉 1

Sources

NAGAGRAPAGFJJWL

First MatchApr 2025

Last MatchDec 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

Porter Quimby is a Grey belt from Stoic BJJ in Mansfield, TX competing with a dominant 93% win rate and across 5 tournaments. His 79% submission rate ranks in the top 2% of Grey belts—34 points above the 45% belt average—and he has secured 6 gold medals in just 15 total matches. At a JITS rating of 4091, Quimby ranks #660 globally and #336 among Grey belts, placing him in the 99th global percentile and 98th belt percentile.

All 14 of Quimby's wins came against higher-rated opponents, including a notable victory over Santiago Gomez (a -2769 rating gap upset). His development velocity of +390.7 points per month places him in the 97th percentile DVI, indicating dominant upward trajectory. Competing across AGF, JJWL, and NAGA organizations, Quimby has posted 2 gold medals at the NAGA World Championship and 2 golds at the 2025 AGF Texas State Championships, with a stronger no-gi rating of 2170 compared to his gi rating of 2035.

Frequently Asked Questions

Porter Quimby has a 17-3 competition record across 20 matches in 6 tournaments.

Porter Quimby is ranked #3647 overall and #1833 among grey belt competitors on Jits.gg.

Porter Quimby has earned 7 gold, 1 silver, 1 bronze medals across 6 tournaments.

Porter Quimby trains at Stoic BJJ and competes as a grey belt.

Porter Quimby has a 76% submission rate and a 85% win rate across 20 matches.

Porter Quimby is ranked #1833 among grey belt competitors on Jits.gg.

Porter Quimby's current Jits rating is 3432. Use the Rating Simulator on Porter Quimby'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.