TournamentNAGA San Antonio II Grappling Championship - Oct 2025
[ Grey / Youth ]TX

Samuel Rosales

Jits
2,784Elite
~316 Jits to Prodigy
+590Last event: Oct 18, 2025
#7,048
Overall
Top 8%
Percentile
#3,219
Grey Belt
Record
16-867% Win Rate
16 Wins8 Losses
W
W
W
W
W
5-0 Last 5+6 Streak

Trophy Case

5 GoldNAGA 2 · AGF 2 · ADCC 1

Fighter Intelligence

6 Tournaments
Medals
8Medals
across 6 tournaments
Gold 5
Silver 0
Bronze 3
63% Gold Rate
Belt Avg 28%
What this means63% of tournament entries result in gold35 points above the belt average. Elite podium consistency — this fighter dominates their brackets.
Finishing Ability
44%
Subs
Submission 7
Points 9
Other 0
Belt Avg 47%
-3 pts vs belt avg
What this means44% of wins by submission3 points below the belt average. Solid finishing ability with room to grow.

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Advanced Analytics

AI Calculated

Growth Trajectory

DVI
Building Momentum
Winning more than losing — building momentum
Growing faster than 81% of peers

Win Quality

Overachiever
Clutch Score: +13.9%
16
Close Wins
7
Losses
Best win: Beat Rocco Valentino K. Mata-monks (3427 pts higher)
23 matches analyzed

Format Split

NOGI SPECIALIST
10 Gi13 NoGi
Gi
6W-4L60%
NoGi
10W-3L77%
Sub Rate
Gi 30%NoGi 31%
17% win rate delta — NoGi stronger

Segment Analysis

MaleGrey BeltAges 8-929,712 Fighters
Comparing to 29,712 grey belt fighters
Win Rate
70%avg 52%
AVG
+18 pts vs avg
Sub Rate
44%avg 47%
AVG
-4 pts vs avg
Gold Rate
50%avg 28%
AVG
+22 pts vs avg
What This Means

Ranked #3219 of 29,712 grey belts. 70% win rate across 23 matches.

Tale of the Tape

Fighter History

23 matches
ResultMethodFighterJITSAcademyBracketVideoTournamentFormatDate
WPTS
1470+150
Duran Brothers BJJ
Grey
Intermediate · 6-7 · 40-50
NoGiOct 18, 2025
WSUB
1114+150
Ohana Academy San Antonio
Grey
Intermediate · 6-7 · 40-50
NoGiOct 18, 2025
WSUB
1114+170
Ohana Academy San Antonio
Grey
Intermediate · 6-7 · 40-50
GiOct 18, 2025
WDEC
1470+120
Duran Brothers BJJ
White
Intermediate · 6-7 · 40-50
GiOct 18, 2025
WPTS
6211+340
Zenith BJJ - Las Vegas
-
6 & Under · Intermediate · 20kg
NoGiJun 14, 2025
WSUB
1247+300
Double Five Tyler
-
6 & Under · Intermediate · 20kg
NoGiJun 14, 2025
LPTS
1076-230
Jesse Jacquez Brazilian Jiu-jitsu
Grey
Little Kids 6-7 · Rooster III
NoGiMay 17, 2025
LPTS
3207-460
Gracie Barra Rio Rancho
Grey
Little Kids 6-7 · Rooster III
NoGiMay 17, 2025
LSUB
1076-630
Jesse Jacquez Brazilian Jiu-jitsu
Grey
Little Kids 6-7 · Rooster III
GiMay 17, 2025
WPTS
3207+160
Gracie Barra Rio Rancho
Grey
Little Kids 6-7 · Rooster III
GiMay 17, 2025

From LEAD BJJ

See all →
Scouting Report
Data Sources
Matches23
Placements8
Tournaments6
Medals🥇 5🥉 3
Sources
NAGAADCCAGFIBJJF
First MatchMar 2025
Last MatchOct 2025

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

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About

Samuel Rosales is a Grey belt from LEAD BJJ in Houston, TX, with a 70% win rate that exceeds the 50% belt average by 20 points. His 4 gold medals across 6 tournaments represent a 33% gold rate, outpacing the 30% belt standard. Rosales maintains a 44% submission rate, placing him 1 point below the 45% belt average and within the top 11% of Grey belts globally. All 16 of Rosales' wins came against higher-rated opponents, including a notable victory over Bjorn Sego (403-point rating gap).

His Development Velocity Index registers at +64.7 points per month, positioning him in the 82nd percentile for competitive trajectory. Rosales competes across ADCC, AGF, and NAGA events, with stronger performance in no-gi (2325 rating, 13 matches) than gi (1055 rating, 11 matches), and currently ranks #2292 among Grey belts with a JITS Rating of 2534.

Frequently Asked Questions

Samuel Rosales has a 16-7 competition record across 23 matches in 6 tournaments.
Samuel Rosales is ranked #7048 overall and #3219 among Grey belt competitors on Jits.gg.
Samuel Rosales has earned 5 gold, 3 bronze medals across 6 tournaments.
Samuel Rosales trains at LEAD BJJ and competes as a Grey belt.
Samuel Rosales has a 44% submission rate and a 70% win rate across 23 matches.
Samuel Rosales is ranked #3219 among Grey belt competitors on Jits.gg.
Samuel Rosales's current Jits rating is 2784. Use the Rating Simulator on Samuel Rosales'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.