TeamCruz MMA

TournamentChicago Spring Kids International Open IBJJF Jiu-Jitsu Championship 2026 - Apr 2026

[ Grey / mighty-mite-3 ]

Davi Marinke Zimmermann Dos Santos

Jits

6,493S-Tier

Top 0.1% of all rated fighters

+60Last event: Mar 8, 2026

#318

Overall

Top 0%

Percentile

#182

Grey Belt

Record

54-887% Win Rate

54 Wins8 Losses

5-0 Last 5+11 Streak

Trophy Case

18 GoldGrappling Industries 10 · NAGA 3 · IBJJF 1 · FUJIBJJ 1 · New Breed 1 · TAP-CANCER-OUT 1 · JJWL 1

Premier

IBJJF INDIANAPOLIS GIMar 8, 2026

All Tournaments

FUJIBJJ SOUTH BEND GIFeb 15, 2026

GRAPPLING INDUSTRIES NEW JERSEY GIFeb 8, 2026

GRAPPLING INDUSTRIES CLEVELAND GIDec 20, 2025

GRAPPLING INDUSTRIES CLEVELAND NO-GIDec 20, 2025

NEW BREED JERSEY WINTER GIDec 14, 2025

GRAPPLING INDUSTRIES GRAND RAPIDS GIDec 13, 2025

GRAPPLING INDUSTRIES BROOKLYN NO-GINov 30, 2025

GRAPPLING INDUSTRIES BROOKLYN GINov 30, 2025

GRAPPLING INDUSTRIES CONNECTICUT NO-GINov 29, 2025

GRAPPLING INDUSTRIES CONNECTICUT GINov 29, 2025

NAGA NORTH AMERICAN NO-GINov 22, 2025

TAP-CANCER-OUT DETROIT GINov 1, 2025

JJWL NEW JERSEY GISep 13, 2025

GRAPPLING INDUSTRIES NEW YORK NO-GIAug 23, 2025

NAGA BATTLE AT GIAug 3, 2025

NAGA BATTLE AT NO-GIAug 3, 2025

GRAPPLING INDUSTRIES DETROIT GIJan 4, 2025

The Roll Up

CinderellaNov 22, 2025

Entered ranked #391 of 406, won 5 matches

NAGA North American Grappling ChampionshipThe Roll Up →

Fighter Intelligence

20 Tournaments

Medals

29Medals

across 20 tournaments

Gold 21

Silver 5

Bronze 3

72% Gold Rate

Belt Avg 53%

What this means72% of tournament entries result in gold — 19 points above the belt average. Elite podium consistency — this fighter dominates their brackets.

Finishing Ability

69%

Subs

Submission 37

Points 15

Other 2

Belt Avg 65%

+4 pts vs belt avg

What this means69% of wins by submission — 4 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 77% of peers

Win Quality

Giant Killer

Clutch Score: +25.1%

Close Wins

Exp. Wins

Losses

Upset Losses

62 matches analyzed

Format Split

BALANCED

32 Gi29 NoGi

29W-3L91%

NoGi

25W-4L86%

Sub Rate

Gi 66%NoGi 55%

4% win rate delta — Gi stronger

Segment Analysis

MaleGrey BeltAges 14-1529,712 Fighters

Comparing to 29,712 grey belt fighters

Win Rate

89%avg 64%

AVG

+25 pts vs avg

Sub Rate

69%avg 65%

AVG

+3 pts vs avg

Gold Rate

70%avg 53%

AVG

+17 pts vs avg

What This Means

Ranked #182 of 29,712 grey belts. 89% win rate, 69% submission rate across 62 matches.

Tale of the Tape

Next Tournaments

FUJIBJJ

Fuji BJJ Lansing Winter ChampionshipMar 21, 2026

gi · Grey·Under 60lbs

#	Name	JITS	Academy	Record
1	Davi dos Santos	6,493	Unity Jiu Jitsu Grand Rapids	54-8
2	Mauro Moure Munoz	1,152	Black Tie Brazilian Jiu Jitsu	1-1

2 Fighters — Best 2 out of 3

Your chance to win gold: 98%

nogi · Intermediate·Under 60lbs

Solo — free medal

IBJJF

Chicago Spring Kids International Open IBJJF Jiu-jitsu Championship 2026Apr 19, 2026

Malegi · Mighty-Mite 3 · grey·Middle (62.00lb)

Solo — free medal

ADCC

ADCC Us Open - New JerseyAug 10, 2026

Malenogi · Beginner · -80,0 kg·-80,0 kg

#	Name	JITS	Academy	Record
1	Davi dos Santos	6,493	Cruz MMA	54-8
2	Sviatoslav Sichkar	2,115	Inferno Training and Performance Center	4-3
3	Michael Witowski	2,028	10th Planet Newton	2-2
4	Ayman Nasher	1,721	Diamondheart Striking & Jiu Jitsu	8-3
5	Lucas Pacitti	1,012	Brach’s Mma, Llc	0-2
6	Todd Zuzulo	1,012	Igor Gracie Academy	0-2

6 Fighters — 2–3 wins to gold

Your chance to win gold: 97%

Fighter History

61 matches

Result	Method	Fighter	JITS	Academy	Bracket	Tournament	Format	Date
W	-	Angel Magana	2338+60	Team Corral	Grey Mighty-mite 3 · Light	IBJJFIndianapolis Kids	Gi	Mar 8, 2026
W	SUB	Owen Boutsomsy	1664+50	Bulldog Fight Team	- 6-7 · Beginner · Under 60lbs	FUJIBJJSouth Bend Winter	NoGi	Feb 15, 2026
W	SUB	Owen Boutsomsy	1664+40	Bulldog Fight Team	- 6-7 · Beginner · Under 60lbs	FUJIBJJSouth Bend Winter	NoGi	Feb 15, 2026
W	SUB	Giulia Argueta	1295+50	Straight Blast Gym- Vancouver, Wa	- 6-7 · Intermediate · Under 60lbs	FUJIBJJSouth Bend Winter	NoGi	Feb 15, 2026
W	PTS	Giulia Argueta	1295+30	Straight Blast Gym- Vancouver, Wa	- 6-7 · Intermediate · Under 60lbs	FUJIBJJSouth Bend Winter	NoGi	Feb 15, 2026
W	PTS	Nora Rogers	1013+40	Relentless Brazilian Jiu-jitsu	White 4-5 · Under 60lbs	FUJIBJJSouth Bend Winter	Gi	Feb 15, 2026
W	PTS	Nora Rogers	1013+30	Relentless Brazilian Jiu-jitsu	White 4-5 · Under 60lbs	FUJIBJJSouth Bend Winter	Gi	Feb 15, 2026
W	SUB	Giulia Argueta	1295+60	Straight Blast Gym- Vancouver, Wa	Grey 6-7 · Under 60lbs	FUJIBJJSouth Bend Winter	Gi	Feb 15, 2026
W	SUB	Giulia Argueta	1295+50	Straight Blast Gym- Vancouver, Wa	Grey 6-7 · Under 60lbs	FUJIBJJSouth Bend Winter	Gi	Feb 15, 2026
W	PTS	Jack “Jj” Remick	1340+20	Sussex County MMA & Fitness	Blue Gi Teens · Blue · 16 - 17 Years · -185 Lbs	GRAPGrappling Industries NEW JERSEY	Gi	Feb 8, 2026

From Cruz MMA

Davi Marinke Zimmermann Dos Santos

Rival Fighters

Giulia Argueta.jits

Straight Blast Gym- Vancouver, WA

H2H6-0

August Gates.jits

Daniel Gracie Team Michigan

H2H4-0

Kevin Rafael Mota.jits

Royal Jiu Jitsu

H2H4-0

Gabriel Souza Tomaz.jits

Martinez BJJ

H2H3-0

Scouting Report

Cruz MMA →

Data Sources

Matches61

Placements29

Tournaments20

Medals🥇 21🥈 5🥉 3

Sources

IBJJFFUJIBJJGRAPNEWBDNAGATAP-CANCER-OUTADCCJJWL

First MatchJan 2025

Last MatchMar 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

Davi Marinke Zimmermann Dos Santos is a Grey belt from Cruz MMA (NJ) competing with a 77% win rate and 5 gold medals across 8 tournaments. His 53% submission rate ranks 8 points above the 45% belt average, placing him in the top 6% of Grey belts for finishing efficiency. At 2958 JITS Rating and #1345 belt rank, he competes in the 94th percentile among Grey belts.

All 17 competitive wins came against higher-rated opponents, including a notable victory over Aaron Jeremiah Colon (778-point gap). His rating trend shows building_momentum at -18.5 pts/month (19th percentile DVI), indicating a cooling trajectory despite strong fundamentals. Dos Santos splits time across ADCC, JJWL, NAGA, and NEWBREED, with 11 gi matches (2135 rating) significantly outpacing his 12 no-gi matches (1060 rating).

Frequently Asked Questions

Davi Marinke Zimmermann Dos Santos has a 55-7 competition record across 62 matches in 20 tournaments.

Davi Marinke Zimmermann Dos Santos is ranked #318 overall and #182 among Grey belt competitors on Jits.gg.

Davi Marinke Zimmermann Dos Santos has earned 21 gold, 5 silver, 3 bronze medals across 20 tournaments.

Davi Marinke Zimmermann Dos Santos trains at Cruz MMA and competes as a Grey belt.

Davi Marinke Zimmermann Dos Santos has a 69% submission rate and a 89% win rate across 62 matches.

Davi Marinke Zimmermann Dos Santos is ranked #182 among Grey belt competitors on Jits.gg.

Davi Marinke Zimmermann Dos Santos's current Jits rating is 6493. Use the Rating Simulator on Davi Marinke Zimmermann Dos Santos'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.