Jits.GG
TeamSerao Academy
TournamentNAGA San Jose Grappling Championship - Sep 2025
[ grey / youth ]CA

Niko Roumeliotakis

Jits
1,494Advanced
~406 Jits to Elite
-740Last event: Sep 20, 2025
#33,107
Overall
Top 37%
Percentile
#11,065
grey Belt
Record
2-340% Win Rate
2 Wins3 Losses
W
W
L
L
L
2-3 Last 5

Fighter Intelligence

1 Tournaments
Medals
1Medals
across 1 tournaments
Gold 0
Silver 0
Bronze 1
0% Gold Rate
Belt Avg 10%
Finishing Ability
50%
Subs
Submission 1
Points 1
Other 0
Belt Avg 22%
+28 pts vs belt avg

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Advanced Analytics

AI Calculated

Growth Trajectory

DVI
Holding Steady
Competitive — holding steady

Win Quality

Consistent
Clutch Score: -4.5%
2
Close Wins
3
Losses
5 matches analyzed

Format Split

NOGI SPECIALIST
2 Gi3 NoGi
Gi
0W-2L0%
NoGi
2W-1L67%
Sub Rate
Gi 0%NoGi 33%
67% win rate delta — NoGi stronger

Segment Analysis

Malegrey BeltAges 10-1129,089 Fighters
Comparing to 29,089 grey belt fighters
Win Rate
40%avg 32%
AVG
+8 pts vs avg
Sub Rate
50%avg 22%
AVG
+28 pts vs avg
Gold Rate
0%avg 10%
AVG
-10 pts vs avg
What This Means

Win rate tracks at 40% for grey belt. 5 matches and counting.

Tale of the Tape

Fighter History

5 matches
ResultMethodFighterJITSAcademyBracketVideoTournamentFormatDate
WSUB
Augustine Clark-jones
1010+1450
Serao Academy
White
Beginner · 8-9 · 50-60
NAGASan Jose
NoGiSep 20, 2025
WPTS
Quinten Fujino
1115+880
Ralph Gracie Jiu-jitsu - San Jose & Santa Clara
Grey
Beginner · 8-9 · 50-60
NAGASan Jose
NoGiSep 20, 2025
LSUB
Fernando Nava
3262-550
Club Tracy
White
Beginner · 8-9 · 50-60
NAGASan Jose
NoGiSep 20, 2025
LPTS
Adam Trang
1236-680
Gracie Barra Morgan Hill
White
Beginner · 8-9 · 50-60
NAGASan Jose
GiSep 20, 2025
LSUB
Quinten Fujino
1115-1840
Ralph Gracie Jiu-jitsu - San Jose & Santa Clara
Grey
Beginner · 8-9 · 50-60
NAGASan Jose
GiSep 20, 2025

From Serao Academy

See all →
Don Lee
2,742
5-0 · 40% SUB
Nicolas Dorigatti
1,615
2-0 · 50% SUB
Alastair Shreve
1,501
2-4 · 50% SUB
Benjamin Suhenco
1,401
4-3 · 25% SUB
Randy Wu
1,377
2-1 · 0% SUB
Ari P
1,112
2-3 · 50% SUB
Cora Stevenson
1,099
1-2 · 0% SUB
Augustine Clark-jones
1,010
0-2 · 0% SUB
Scouting Report
Data Sources
Matches5
Placements1
Tournaments1
Medals🥉 1
Sources
NAGA
First MatchSep 2025
Last MatchSep 2025

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

Niko Roumeliotakis is a grey belt competitor from Serao Academy in CA with a 50% submission rate across 5 matches. With a 2-3 record and 1 bronze medal, Niko Roumeliotakis has competed in 1 tournaments.

Frequently Asked Questions

Niko Roumeliotakis has a 2-3 competition record across 5 matches in 1 tournaments.
Niko Roumeliotakis is ranked #33107 overall and #11065 among grey belt competitors on Jits.gg.
Niko Roumeliotakis has earned 1 bronze medals across 1 tournaments.
Niko Roumeliotakis trains at Serao Academy and competes as a grey belt.
Niko Roumeliotakis has a 50% submission rate and a 40% win rate across 5 matches.
Niko Roumeliotakis is ranked #11065 among grey belt competitors on Jits.gg.
Niko Roumeliotakis's current Jits rating is 1494. Use the Rating Simulator on Niko Roumeliotakis'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.