TournamentMiami Winter Kids International Open IBJJF 2026 - Feb 2026

[ grey / junior-1 ]

Liam Ethan Piesik

Jits

4,859Prodigy

~241 Jits to S-Tier

-320Last event: Feb 7, 2026

#1,051

Overall

Top 1%

Percentile

#603

grey Belt

Record

18-869% Win Rate

18 Wins8 Losses

4-1 Last 5

Trophy Case

4 GoldNew Breed 4

NEW BREED MIAMI TROPICAL NO-GIDec 20, 2025

NEW BREED MIAMI TROPICAL GIDec 20, 2025

NEW BREED FLORIDA CRYSTAL NO-GINov 1, 2025

NEW BREED FLORIDA CRYSTAL GINov 1, 2025

The Roll Up

Upset ArtistApr 19, 2025

Beat Aiden Jaehrling by Points

NEWBREED MIAMI SPRING CHAMPIONSHIPThe Roll Up →

Fighter Intelligence

7 Tournaments

Medals

11Medals

across 7 tournaments

Gold 4

Silver 6

Bronze 1

36% Gold Rate

Belt Avg 30%

What this means36% of tournament entries result in gold — 6 points above the belt average. Strong medal conversion with room to grow.

Finishing Ability

60%

Subs

Submission 9

Points 6

Other 0

Belt Avg 51%

+9 pts vs belt avg

What this means60% of wins by submission — 9 points above the belt average. This fighter has elite finishing ability for their rank.

Get notified when Liam Ethan Piesik's rankings update

Advanced Analytics

AI Calculated

Growth Trajectory

DVI

Dominant

Dominant — winning at an elite level

Growing faster than 76% of peers

Win Quality

Giant Killer

Clutch Score: +18.6%

Close Wins

Losses

Best win: Beat Demian Pavlovich Bunygin (1562 pts higher)

23 matches analyzed

Format Split

BALANCED

12 Gi11 NoGi

9W-3L75%

NoGi

8W-3L73%

Sub Rate

Gi 25%NoGi 55%

2% win rate delta — Gi stronger

Segment Analysis

Malegrey BeltAges 10-1129,089 Fighters

Comparing to 29,089 grey belt fighters

Win Rate

74%avg 57%

AVG

+16 pts vs avg

Sub Rate

60%avg 51%

AVG

+9 pts vs avg

Gold Rate

29%avg 30%

AVG

What This Means

Ranked #603 of 29,089 grey belts. 74% win rate, 60% submission rate across 23 matches.

Tale of the Tape

Fighter History

23 matches

Result	Method	Fighter	JITS	Academy	Bracket	Tournament	Format	Date
W	-	Ethan Gregory Whyte	5402+320	Checkmat Gulf Breeze	Grey Junior 1 · Light	IBJJFMiami Winter Kids	Gi	Feb 7, 2026
W	-	Lucas Kohn Cordeiro	2613+100	Gracie Barra Melbourne	Grey Junior 1 · Light	IBJJFMiami Winter Kids	Gi	Feb 7, 2026
L	-	Julian Francisco Fabian JR	3705-740	Atos Winter Garden \| Lucas Pinheiro	Grey Junior 1 · Light	IBJJFMiami Winter Kids	Gi	Feb 7, 2026
W	SUB	Isaac Sepulveda	1388+90	Gracie Barra Aventura, FL	- 8-9 · Intermediate · 2-5 Years Intermediate · Middleweight (71-80 Lbs.)	NEWBDMIAMI TROPICAL WINTER OPEN	NoGi	Dec 20, 2025
W	SUB	Gabriel Medrano	4304+280	Kimura BJJ USA	- 8-9 · Intermediate · 2-5 Years Intermediate · Middleweight (71-80 Lbs.)	NEWBDMIAMI TROPICAL WINTER OPEN	NoGi	Dec 20, 2025
W	PTS	Christian Vento	2348+110	Gracie Barra Kendall	Grey 8-9 · 2 - 5 Years · Middleweight (71-80 Lbs.)	NEWBDMIAMI TROPICAL WINTER OPEN	Gi	Dec 20, 2025
W	SUB	Gabriel Medrano	4304+370	Kimura BJJ USA	Grey 8-9 · 2 - 5 Years · Middleweight (71-80 Lbs.)	NEWBDMIAMI TROPICAL WINTER OPEN	Gi	Dec 20, 2025
W	PTS	Isaac Sepulveda	1388+100	Gracie Barra Aventura, FL	Grey 8-9 · 2 - 5 Years · Middleweight (71-80 Lbs.)	NEWBDMIAMI TROPICAL WINTER OPEN	Gi	Dec 20, 2025
L	SUB	Damian Enrique Arriola	9403-130	Rilion Gracie Miami Lakes	Grey Intermediate · 8-9 · 70-80	NAGASouth Florida II	NoGi	Nov 8, 2025
W	SUB	Luciano Rodriguez	1367+230	Sanctum Jiu Jitsu Academy	Grey Intermediate · 8-9 · 70-80	NAGASouth Florida II	NoGi	Nov 8, 2025

From Art In Motion Jiu-Jitsu

See all →

Christopher Alexander Piesik

Brayden Michael Cabrera

Isabella Jolie Weaver

Rival Fighters

Damian Enrique Arriola.jits

Rilion Gracie Miami Lakes

H2H0-3

Scouting Report

Art In Motion Jiu-Jitsu →

Data Sources

Matches23

Placements11

Tournaments7

Medals🥇 4🥈 6🥉 1

Sources

IBJJFNEWBDNAGA

First MatchApr 2025

Last MatchFeb 2026

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.

Similar Fighters

Report an issue with this profile

About

Liam Ethan Piesik is a Grey belt from Art In Motion Jiu-Jitsu in Miami, FL competing across IBJJF, NAGA, and NEWBREED with 4 gold medals earned in 7 tournaments. His 53% submission rate ranks 8 points above the 45% Grey belt average, placing him in the top 5% for finishing ability at his belt level. Piesik maintains a 74% win rate against a 50% belt average, demonstrating consistent performance across his 23 total matches. All 17 of Piesik's competitive wins came against higher-rated opponents, including a notable victory over Demian Pavlovich Bunygin with an 841-point rating gap.

His development velocity index sits at +137.1 points per month, placing him in the 87th percentile for skill progression among Grey belts. Format versatility shows balanced performance with a 2615 Gi rating and 2605 No-Gi rating across 13 matches each, while his JITS rating of 3210 positions him at #1869 globally and #977 at belt rank—both 96th and 95th percentile placements respectively.

Frequently Asked Questions

Liam Ethan Piesik has a 17-6 competition record across 23 matches in 7 tournaments.

Liam Ethan Piesik is ranked #1051 overall and #603 among grey belt competitors on Jits.gg.

Liam Ethan Piesik has earned 4 gold, 6 silver, 1 bronze medals across 7 tournaments.

Liam Ethan Piesik trains at Art In Motion Jiu-Jitsu and competes as a grey belt.

Liam Ethan Piesik has a 60% submission rate and a 74% win rate across 23 matches.

Liam Ethan Piesik is ranked #603 among grey belt competitors on Jits.gg.

Liam Ethan Piesik's current Jits rating is 4859. Use the Rating Simulator on Liam Ethan Piesik'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.