TeamTeam Mastery

TournamentAmerican Open X NoGi - Apr 2026

[ grey / Youth ]

Jadon Maiko Herr

Jits

2,100Elite

~1,000 Jits to Prodigy

-360Last event: Feb 28, 2026

#14,697

Overall

Top 16%

Percentile

#5,784

grey Belt

Record

10-1148% Win Rate

10 Wins11 Losses

2-3 Last 5

Trophy Case

3 GoldNew Breed 2 · JJWL 1

NEW BREED GIAug 23, 2025

NEW BREED TAMPA SAMURAI GIMay 24, 2025

JJWL FLORIDA VIII GIMar 1, 2025

Fighter Intelligence

11 Tournaments

Medals

4Medals

across 11 tournaments

Gold 2

Silver 1

Bronze 1

50% Gold Rate

Belt Avg 45%

What this means50% of tournament entries result in gold — 5 points above the belt average. Elite podium consistency — this fighter dominates their brackets.

Finishing Ability

80%

Subs

Submission 8

Points 2

Other 0

Belt Avg 57%

+23 pts vs belt avg

What this means80% of wins by submission — 23 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 58% of peers

Win Quality

Consistent

Clutch Score: +0.1%

Close Wins

Losses

Best win: Beat Felipe Gonzalez (529 pts higher)

20 matches analyzed

Format Split

GI SPECIALIST

7 Gi13 NoGi

5W-2L71%

NoGi

5W-8L38%

Sub Rate

Gi 43%NoGi 38%

33% win rate delta — Gi stronger

Segment Analysis

Malegrey BeltAges 16-1829,089 Fighters

Comparing to 29,089 grey belt fighters

Win Rate

48%avg 52%

AVG

-5 pts vs avg

Sub Rate

80%avg 57%

AVG

+23 pts vs avg

Gold Rate

27%avg 45%

AVG

-18 pts vs avg

What This Means

Ranked #5784 of 29,089 grey belts. 48% win rate across 21 matches.

Tale of the Tape

Next Tournaments

JJWL

American Open X NogiApr 18, 2026

MaleNoGi · Juvenile (17 and Under) 2008-2010 · intermediate·120-134

Solo — free medal

JJWL

American Open X GiApr 18, 2026

MaleGi · Juvenile (17 & Under) 2008-2010 · blue·120-134

#	Name	JITS	Academy	Record
1	Taber Jordan	3,321	Team Marcelo Pereira	12-2
2	Jadon Herr	2,100	Team Mastery	10-11

2 Fighters — Best 2 out of 3

Your chance to win gold: 5%

Fighter History

20 matches

Result	Method	Fighter	JITS	Academy	Bracket	Tournament	Format	Date
W	SUB 2-0	Felipe Gonzalez	2629-	Fabin Rosa BJJ HQ	Green/blue Juvenile · 120-134	JJWLFlorida XI NoGi	NoGi	Feb 28, 2026
W	SUB 5-2	Brynner Reimann Gibbs	2497-	Checkmat Olympus	Green/blue Juvenile · 120-134	JJWLFlorida XI NoGi	NoGi	Feb 28, 2026
L	PTS 0-9	Leonardo Godinho	1009-	Team Reis Brazilian Jiu Jitsu	Green/blue Juvenile · 120-134	JJWLFlorida XI NoGi	NoGi	Feb 28, 2026
L	PTS 4-9	Alan Hernandez	3086-840	Behring Brazilian Jiu Jitsu Puer	Blue Juvenile · 120-134	JJWLFlorida XI Gi	Gi	Feb 28, 2026
L	SUB 2-7	Brynner Reimann Gibbs	2497-910	Checkmat Olympus	Blue Juvenile · 120-134	JJWLFlorida XI Gi	Gi	Feb 28, 2026
W	SUB 18-4	Felipe Gonzalez	2629+1390	Fabin Rosa BJJ HQ	Blue Juvenile · 120-134	JJWLFlorida XI Gi	Gi	Feb 28, 2026
L	SUB	Felipe Gonzalez	2629-370	Fabin Rosa BJJ HQ	- 14-15 · Intermediate · 2 - 5 Years · Cruiserweight (126-135 Lbs. )	NEWBDWORLD JIU JITSU	NoGi	Aug 23, 2025
W	PTS	Felipe Gonzalez	2629+450	Fabin Rosa BJJ HQ	Grey 14-15 · 2 - 5 Years · Middleweight (116-125 Lbs.)	NEWBDWORLD JIU JITSU	Gi	Aug 23, 2025
W	PTS	Felipe Gonzalez	2629+600	Fabin Rosa BJJ HQ	Grey 14-15 · 2 - 5 Years · Middleweight (116-125 Lbs.)	NEWBDWORLD JIU JITSU	Gi	Aug 23, 2025
W	SUB	Alek Petrovich Novitzky	2632+640	Checkmat Olympus	Grey 14-15 · 2 - 5 Years · Cruiserweight (126-135 Lbs.)	NEWBDTAMPA SAMURAI SERIES	NoGi	May 24, 2025

From Team Mastery

Hayden Joseph Beauchamp-keever

4,121

21-7 · 67% SUB

Carlos Cambuchito Santos

3,693

10-8 · 80% SUB

Carlos Alberto Santos Jr.

Rival Fighters

Felipe Gonzalez.jits

Fabin Rosa BJJ HQ

H2H4-1

Brynner Reimann Gibbs.jits

Checkmat Olympus

H2H1-2

Scouting Report

TEAM MASTERY FLORIDA →

Data Sources

Matches20

Placements6

Tournaments11

Medals🥇 3🥈 1🥉 1

Sources

JJWLNEWBDIBJJF

First MatchMar 2025

Last MatchFeb 2026

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

FloGrappling Videos

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About

Jadon Maiko Herr is a Grey belt from Team Mastery in Florida with 3 gold medals across 4 tournaments and a. His 71% submission rate ranks 26 points above the 45% belt average, placing him in the top 8% of Grey belts for finishing efficiency. At 2767 JITS Rating, Herr sits at #1695 in belt rank and #3190 globally, positioning him in the 94th percentile among all competitors. All 7 of Herr's wins came against higher-rated opponents, including a dominant 1195-point victory over Felipe Gonzalez.

His rating trajectory shows building_momentum at +174.1 points per month, landing him in the 89th percentile for Development Velocity Index. Competing across JJWL and NEWBREED organizations, Herr has logged 5 gi matches (1865 rating) and 6 no-gi matches (1030 rating) since his debut in 2025, with standout performances at NEWBREED Tampa Samurai Series and NEWBREED World Jiu Jitsu Championship.

Frequently Asked Questions

Jadon Maiko Herr has a 10-11 competition record across 21 matches in 11 tournaments.

Jadon Maiko Herr is ranked #14697 overall and #5784 among grey belt competitors on Jits.gg.

Jadon Maiko Herr has earned 3 gold, 1 silver, 1 bronze medals across 11 tournaments.

Jadon Maiko Herr trains at Team Mastery and competes as a grey belt.

Jadon Maiko Herr has a 80% submission rate and a 48% win rate across 21 matches.

Jadon Maiko Herr is ranked #5784 among grey belt competitors on Jits.gg.

Jadon Maiko Herr's current Jits rating is 2100. Use the Rating Simulator on Jadon Maiko Herr'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.