TournamentGrappling Industries DETROIT - Jan 2026

[ Grey / youth ]

Carter Postma

Jits

6,314S-Tier

Top 0.1% of all rated fighters

+250Last event: Jan 10, 2026

#362

Overall

Top 0%

Percentile

#202

Grey Belt

Record

30-488% Win Rate

30 Wins4 Losses

5-0 Last 5+10 Streak

Trophy Case

11 GoldGrappling Industries 11

GRAPPLING INDUSTRIES DETROIT NO-GIJan 10, 2026

GRAPPLING INDUSTRIES DETROIT GIJan 10, 2026

GRAPPLING INDUSTRIES GRAND RAPIDS GIDec 13, 2025

GRAPPLING INDUSTRIES GRAND RAPIDS GISep 13, 2025

GRAPPLING INDUSTRIES GRAND RAPIDS NO-GISep 13, 2025

GRAPPLING INDUSTRIES CHICAGO GIJul 26, 2025

GRAPPLING INDUSTRIES GRAND RAPIDS NO-GIJun 21, 2025

GRAPPLING INDUSTRIES GRAND RAPIDS GIJun 21, 2025

GRAPPLING INDUSTRIES GRAND RAPIDS GIApr 13, 2025

GRAPPLING INDUSTRIES GRAND RAPIDS NO-GIApr 13, 2025

GRAPPLING INDUSTRIES ARNOLD NO-GIFeb 26, 2025

Fighter Intelligence

7 Tournaments

Medals

13Medals

across 7 tournaments

Gold 11

Silver 2

Bronze 0

85% Gold Rate

Belt Avg 53%

What this means85% of tournament entries result in gold — 32 points above the belt average. Elite podium consistency — this fighter dominates their brackets.

Finishing Ability

80%

Subs

Submission 24

Points 6

Other 0

Belt Avg 65%

+15 pts vs belt avg

What this means80% of wins by submission — 15 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 81% of peers

Win Quality

Giant Killer

Clutch Score: +24.9%

Close Wins

Exp. Wins

Losses

Upset Losses

34 matches analyzed

Format Split

GI SPECIALIST

19 Gi15 NoGi

18W-1L95%

NoGi

12W-3L80%

Sub Rate

Gi 79%NoGi 60%

15% win rate delta — Gi stronger

Segment Analysis

MaleGrey BeltAges 14-1529,712 Fighters

Comparing to 29,712 grey belt fighters

Win Rate

88%avg 64%

AVG

+24 pts vs avg

Sub Rate

80%avg 65%

AVG

+15 pts vs avg

Gold Rate

100%avg 53%

AVG

+47 pts vs avg

What This Means

Ranked #202 of 29,712 grey belts. 88% win rate, 80% submission rate across 34 matches.

Tale of the Tape

Fighter History

34 matches

Result	Method	Fighter	JITS	Academy	Bracket	Tournament	Format	Date
W	SUB	Lincoln Rice	1250+80	Ammafitness	Grey No Gi Kids · Intermediate · 12 - 13 Years (male) · -115 Lbs	GRAPGrappling Industries DETROIT	NoGi	Jan 10, 2026
W	SUB	Camden Brown	1100+40	Apex MMA Canada	Grey No Gi Kids · Intermediate · 12 - 13 Years (male) · -115 Lbs	GRAPGrappling Industries DETROIT	NoGi	Jan 10, 2026
W	SUB	Lincoln Rice	1250+60	Ammafitness	Grey Gi Kids · Grey · 12 - 13 Years (male) · -115 Lbs	GRAPGrappling Industries DETROIT	Gi	Jan 10, 2026
W	SUB	Lincoln Rice	1250+70	Ammafitness	Grey Gi Kids · Grey · 12 - 13 Years (male) · -115 Lbs	GRAPGrappling Industries DETROIT	Gi	Jan 10, 2026
W	SUB	Jaxon Randall	1917+300	Academy 231	Grey Gi Kids · Grey · 12 - 13 Years (male) · -115 Lbs	GRAPGrappling Industries GRAND RAPIDS	Gi	Dec 13, 2025
W	SUB	Jaxon Randall	1917+140	Academy 231	Grey Gi Kids · Grey · 12 - 13 Years (male) · -115 Lbs	GRAPGrappling Industries GRAND RAPIDS	Gi	Dec 13, 2025
W	PTS	Quinn Lindblom	4730+120	Unity Jiu Jitsu Grand Rapids	Grey No Gi Kids · Intermediate · 12 - 13 Years (male) · -115 Lbs	GRAPGrappling Industries GRAND RAPIDS	NoGi	Sep 13, 2025
W	SUB	Quinn Lindblom	4730+240	Unity Jiu Jitsu Grand Rapids	Grey No Gi Kids · Intermediate · 12 - 13 Years (male) · -115 Lbs	GRAPGrappling Industries GRAND RAPIDS	NoGi	Sep 13, 2025
W	PTS	Quinn Lindblom	4730+100	Unity Jiu Jitsu Grand Rapids	Grey Gi Kids · Grey · 12 - 13 Years (male) · -115 Lbs	GRAPGrappling Industries GRAND RAPIDS	Gi	Sep 13, 2025
W	PTS	Quinn Lindblom	4730+90	Unity Jiu Jitsu Grand Rapids	Grey Gi Kids · Grey · 12 - 13 Years (male) · -115 Lbs	GRAPGrappling Industries GRAND RAPIDS	Gi	Sep 13, 2025

From Unity Jiu Jitsu Grand Rapids

Rival Fighters

Quinn Lindblom.jits

Unity Jiu Jitsu Grand Rapids

H2H9-0

Lincoln Rice.jits

AMMAFITNESS

H2H3-0

Steven Day.jits

The Bridge Jiu-Jitsu

H2H1-2

Frank Baker.jits

Kraken BJJ

H2H3-0

Scouting Report

Unity Jiu Jitsu Grand Rapids →

Data Sources

Matches34

Placements13

Tournaments7

Medals🥇 11🥈 2

Sources

GRAP

First MatchFeb 2025

Last MatchJan 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.

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About

Carter Postma is an unranked-belt competitor from Unity Jiu Jitsu Grand Rapids, ranked #391 globally with an Elite-tier 5884 rating. He has earned 11 golds across 7 tournaments with a perfect 100% gold rate, competing exclusively through Grappling Industries events.

His 88% win rate and 80% submission rate have produced 20 competitive wins. His DVI is dominant at the 81st percentile. He has logged 19 gi matches and 15 no-gi matches, with his gi rating of 4115 running ahead of his no-gi rating of 2445. His best win came against Steven Day.

Frequently Asked Questions

Carter Postma has a 30-4 competition record across 34 matches in 7 tournaments.

Carter Postma is ranked #362 overall and #202 among Grey belt competitors on Jits.gg.

Carter Postma has earned 11 gold, 2 silver medals across 7 tournaments.

Carter Postma trains at Unity Jiu Jitsu Grand Rapids and competes as a Grey belt.

Carter Postma has a 80% submission rate and a 88% win rate across 34 matches.

Carter Postma is ranked #202 among Grey belt competitors on Jits.gg.

Carter Postma's current Jits rating is 6314. Use the Rating Simulator on Carter Postma'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.