TournamentGrappling Industries PHILADELPHIA - Jan 2026
[ grey / youth ]PA

Nash DeMarco

Jits
3,654Prodigy
~1,446 Jits to S-Tier
+450Last event: Jan 17, 2026
#2,984
Overall
Top 3%
Percentile
#1,556
grey Belt
Record
17-577% Win Rate
17 Wins5 Losses
W
W
L
L
W
3-2 Last 5

Trophy Case

3 GoldGrappling Industries 2 · New Breed 1

Fighter Intelligence

4 Tournaments
Medals
7Medals
across 4 tournaments
Gold 4
Silver 2
Bronze 1
57% Gold Rate
Belt Avg 29%
What this means57% of tournament entries result in gold28 points above the belt average. Elite podium consistency — this fighter dominates their brackets.
Finishing Ability
89%
Subs
Submission 16
Points 1
Other 1
Belt Avg 50%
+39 pts vs belt avg
What this means89% of wins by submission39 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
Building Momentum
Winning more than losing — building momentum
Growing faster than 74% of peers

Win Quality

Giant Killer
Clutch Score: +19.4%
18
Close Wins
5
Losses
23 matches analyzed

Format Split

GI SPECIALIST
13 Gi9 NoGi
Gi
11W-2L85%
NoGi
6W-3L67%
Sub Rate
Gi 85%NoGi 56%
18% win rate delta — Gi stronger

Segment Analysis

Malegrey BeltAges 8-929,089 Fighters
Comparing to 29,089 grey belt fighters
Win Rate
78%avg 53%
AVG
+25 pts vs avg
Sub Rate
89%avg 50%
AVG
+39 pts vs avg
Gold Rate
50%avg 29%
AVG
+21 pts vs avg
What This Means

Ranked #1556 of 29,089 grey belts. 78% win rate across 23 matches.

Tale of the Tape

Fighter History

22 matches
ResultMethodFighterJITSAcademyBracketVideoTournamentFormatDate
WSUB
1165+150
Sas Philadelphia BJJ
Grey
No Gi Kids · Intermediate · 8 - 9 Years · -75 Lbs
NoGiJan 17, 2026
WSUB
1040+270
Sas Philadelphia BJJ
Grey
No Gi Kids · Intermediate · 8 - 9 Years · -75 Lbs
NoGiJan 17, 2026
LSUB
5213-280
Method Jiu Jitsu
Grey
No Gi Kids · Intermediate · 8 - 9 Years · -75 Lbs
NoGiJan 17, 2026
LSUB
5213-300
Method Jiu Jitsu
Grey
Gi Kids · Grey · 8 - 9 Years · -75 Lbs
GiJan 17, 2026
WSUB
1165+170
Sas Philadelphia BJJ
Grey
Gi Kids · Grey · 8 - 9 Years · -75 Lbs
GiJan 17, 2026
WSUB
1040+200
Sas Philadelphia BJJ
Grey
Gi Kids · Grey · 8 - 9 Years · -75 Lbs
GiJan 17, 2026
WSUB
1174+240
Sas Philadelphia BJJ
Grey
Gi Kids · Grey · 8 - 9 Years · -75 Lbs
GiJan 17, 2026
LSUB
2241-990
Tiger Schulmann's Feasterville
White
Beginner · 8-9 · 60-70
NoGiAug 2, 2025
WSUB
1017+220
Nick Catone MMA
Grey
Beginner · 8-9 · 60-70
NoGiAug 2, 2025
LPTS
3107-620
Dante Rivera BJJ Academy
Grey
Beginner · 8-9 · 60-70
NoGiAug 2, 2025

From Endgame BJJ

See all →
Scouting Report
Data Sources
Matches22
Placements7
Tournaments4
Medals🥇 4🥈 2🥉 1
Sources
GRAPNAGANEWBD
First MatchJan 2025
Last MatchJan 2026

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

FloGrappling Videos

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About

Nash DeMarco is a Grey belt from Endgame BJJ and 2 gold medals across 2 tournaments. His 88% submission rate ranks in the top 6% of Grey belts — 43 points above the 45% belt average. DeMarco's 73% win rate outpaces the Grey belt average of 50%, and his 50% gold medal rate doubles the typical 30% conversion rate at his belt level. All 8 of DeMarco's wins came against higher-rated opponents, including a standout victory over David Ovelyan with a -1176 point rating gap.

His JITS rating of 3066 places him at the 96th global percentile and 94th percentile among Grey belts, earning a Prospect tier designation. However, his Development Velocity Index registers at -350.0 pts/month (0th percentile DVI), signaling a building_momentum trend that requires monitoring. DeMarco competes across NAGA and NEWBREED organizations, with a 1180 Gi rating and 1025 No-Gi rating across 11 total matches.

Frequently Asked Questions

Nash DeMarco has a 18-5 competition record across 23 matches in 4 tournaments.
Nash DeMarco is ranked #2984 overall and #1556 among grey belt competitors on Jits.gg.
Nash DeMarco has earned 4 gold, 2 silver, 1 bronze medals across 4 tournaments.
Nash DeMarco trains at Endgame BJJ and competes as a grey belt.
Nash DeMarco has a 89% submission rate and a 78% win rate across 23 matches.
Nash DeMarco is ranked #1556 among grey belt competitors on Jits.gg.
Nash DeMarco's current Jits rating is 3654. Use the Rating Simulator on Nash DeMarco'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.