TournamentMiami Winter Kids International Open IBJJF 2026 - Feb 2026

[ grey / junior-1 ]

Kai Lin

Jits

2,602Elite

~498 Jits to Prodigy

-20Last event: Feb 7, 2026

#8,291

Overall

Top 9%

Percentile

#3,644

grey Belt

Record

20-1656% Win Rate

20 Wins16 Losses

2-3 Last 5

Trophy Case

2 GoldNew Breed 2

NEW BREED FLORIDA CRYSTAL NO-GINov 1, 2025

NEW BREED CORAL SPRINGS NO-GISep 13, 2025

Fighter Intelligence

8 Tournaments

Medals

10Medals

across 8 tournaments

Gold 2

Silver 5

Bronze 3

20% Gold Rate

Belt Avg 41%

What this means20% of tournament entries result in gold — 21 points below the belt average. Still building a medal collection at this level.

Finishing Ability

10%

Subs

Submission 2

Points 18

Other 0

Belt Avg 60%

-50 pts vs belt avg

What this means10% of wins by submission — 50 points below the belt average. This fighter wins primarily through points and decisions.

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Advanced Analytics

AI Calculated

Growth Trajectory

DVI

Building Momentum

Winning more than losing — building momentum

Growing faster than 68% of peers

Win Quality

Consistent

Clutch Score: +4.7%

Close Wins

Losses

Best win: Beat Camila Acosta (2308 pts higher)

38 matches analyzed

Format Split

GI SPECIALIST

20 Gi16 NoGi

13W-7L65%

NoGi

7W-9L44%

Sub Rate

Gi 10%NoGi 0%

21% win rate delta — Gi stronger

Segment Analysis

Malegrey BeltAges 10-1129,089 Fighters

Comparing to 29,089 grey belt fighters

Win Rate

53%avg 65%

AVG

-13 pts vs avg

Sub Rate

10%avg 60%

AVG

-50 pts vs avg

Gold Rate

25%avg 41%

AVG

-16 pts vs avg

What This Means

Ranked #3644 of 29,089 grey belts. 53% win rate across 38 matches.

Tale of the Tape

Fighter History

36 matches

Result	Method	Fighter	JITS	Academy	Bracket	Tournament	Format	Date
L	-	Theodore Xavier Cormier	8223-20	Essential Jiu-jitsu	Grey Junior 1 · Feather	IBJJFMiami Winter Kids	Gi	Feb 7, 2026
L	SUB	Brandon Barrera	7834-50	Alpha Miami Grappling	- 8-9 · Intermediate · 2-5 Years Intermediate · Lightweight (61-70 Lbs.)	NEWBDCORAL SPRINGS NEW YEAR OPEN	NoGi	Jan 24, 2026
W	PTS	Maximus Prieto	1248+100	Vagner Rocha Martial Arts	- 8-9 · Intermediate · 2-5 Years Intermediate · Lightweight (61-70 Lbs.)	NEWBDCORAL SPRINGS NEW YEAR OPEN	NoGi	Jan 24, 2026
L	SUB	Brandon Barrera	7834-60	Alpha Miami Grappling	Grey 8-9 · 2 - 5 Years · Lightweight (61-70 Lbs.)	NEWBDCORAL SPRINGS NEW YEAR OPEN	Gi	Jan 24, 2026
W	PTS	Bella Valdes	1369+110	Trillo Jiujitsu Academy	Grey 8-9 · 2 - 5 Years · Lightweight (61-70 Lbs.)	NEWBDCORAL SPRINGS NEW YEAR OPEN	Gi	Jan 24, 2026
W	DEC	Troy Miranda	4115+240	Rilion Gracie Miami Lakes	Grey 8-9 · 2 - 5 Years · Lightweight (61-70 Lbs.)	NEWBDCORAL SPRINGS NEW YEAR OPEN	Gi	Jan 24, 2026
W	PTS	Joseph Paradis	1135+120	Kimura BJJ USA	- 8-9 · Beginner · Middleweight (71-80 Lbs.)	NEWBDFLORIDA CRYSTAL CUP	NoGi	Nov 1, 2025
W	PTS	Mateo Prado	2704+200	Ivy League BJJ	- 8-9 · Beginner · Middleweight (71-80 Lbs.)	NEWBDFLORIDA CRYSTAL CUP	NoGi	Nov 1, 2025
W	PTS	Joseph Paradis	1135+110	Kimura BJJ USA	White 8-9 · Beginner · Middleweight (71-80 Lbs.)	NEWBDFLORIDA CRYSTAL CUP	Gi	Nov 1, 2025
L	PTS	Mateo Prado	2704-150	Ivy League BJJ	White 8-9 · Beginner · Middleweight (71-80 Lbs.)	NEWBDFLORIDA CRYSTAL CUP	Gi	Nov 1, 2025

From Sainz Team Alpha Miami

Maximus Prime Cooperman

Carlos Rafael Sainz Iii

6,624

29-3 · 45% SUB

#336

Anabella Lamardo Junco

Perseus Alexander Cooperman

6,168

43-11 · 28% SUB

Rival Fighters

Gabriel Medrano.jits

Kimura BJJ USA

H2H0-3

Scouting Report

Sainz Team Alpha Miami →

Data Sources

Matches36

Placements10

Tournaments8

Medals🥇 2🥈 5🥉 3

Sources

IBJJFNEWBDPBJJFGRAPAGF

First MatchFeb 2025

Last MatchFeb 2026

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

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About

Kai Lin is a Grey belt from Sainz Team Alpha Miami in Flagami, FL, competing with a 52% win rate across 29 matches in 6 tournaments. Their 7% submission rate ranks in the top 18% of Grey belts—38 points below the 45% belt average, indicating a preference for positional control over finish-heavy grappling. With 2 gold medals, 2 silver medals, and 3 bronze medals, Kai has medaled in 50% of tournament appearances.

All 15 competitive wins came against higher-rated opponents, including an upset victory over Sophia Munoz (2318-point rating gap). Kai's development velocity index sits at the 44th percentile, showing steady but unspectacular momentum in skill progression. Competition spans three organizations—AGF, IBJJF, and NEWBREED—with balanced performance across gi (1075 rating, 15 matches) and no-gi (1070 rating, 14 matches), placing them at #3784 in Grey belt rankings and #7613 globally.

Frequently Asked Questions

Kai Lin has a 20-18 competition record across 38 matches in 8 tournaments.

Kai Lin is ranked #8291 overall and #3644 among grey belt competitors on Jits.gg.

Kai Lin has earned 2 gold, 5 silver, 3 bronze medals across 8 tournaments.

Kai Lin trains at Sainz Team Alpha Miami and competes as a grey belt.

Kai Lin has a 10% submission rate and a 53% win rate across 38 matches.

Kai Lin is ranked #3644 among grey belt competitors on Jits.gg.

Kai Lin's current Jits rating is 2602. Use the Rating Simulator on Kai Lin'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.