Aviah Aideen Rivera profile photo
TournamentGS XV Gi Youth - Jan 2026
[ grey / youth ]CA

Aviah Aideen Rivera

Jits
1,266Prospect
~134 Jits to Advanced
-1850Last event: Jan 31, 2026
#45,520
Overall
Top 51%
Percentile
#14,814
grey Belt
Record
16-1453% Win Rate
16 Wins14 Losses
W
L
W
L
L
2-3 Last 5

Trophy Case

2 GoldJJWL 2

Fighter Intelligence

13 Tournaments
Medals
7Medals
across 13 tournaments
Gold 2
Silver 3
Bronze 2
29% Gold Rate
Belt Avg 33%
What this means29% of tournament entries result in gold4 points below the belt average. Still building a medal collection at this level.
Finishing Ability
44%
Subs
Submission 7
Points 9
Other 0
Belt Avg 60%
-16 pts vs belt avg
What this means44% of wins by submission16 points below the belt average. Solid finishing ability with room to grow.

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Advanced Analytics

AI Calculated

Growth Trajectory

DVI
Building New Foundation
Building a new foundation
Growing faster than 2% of peers

Win Quality

Consistent
Clutch Score: +3.2%
16
Close Wins
17
Losses
Best win: Beat Emma Luo (1614 pts higher)
33 matches analyzed

Format Split

GI SPECIALIST
16 Gi13 NoGi
Gi
10W-6L63%
NoGi
6W-7L46%
Sub Rate
Gi 25%NoGi 23%
16% win rate delta — Gi stronger

Segment Analysis

Malegrey BeltAges 8-929,089 Fighters
Comparing to 29,089 grey belt fighters
Win Rate
48%avg 64%
AVG
-16 pts vs avg
Sub Rate
44%avg 60%
AVG
-17 pts vs avg
Gold Rate
14%avg 33%
AVG
-18 pts vs avg
What This Means

Win rate tracks at 48% for grey belt. 33 matches and counting.

Tale of the Tape

Fighter History

29 matches
ResultMethodFighterJITSAcademyBracketVideoTournamentFormatDate
WSUB 7-0
1669+330
Mts BJJ of Sonora
Grey
Pre Teen · 60-69
NoGiJan 31, 2026
LPTS 0-2
2848-190
Aspire To Inspire
Grey
Pre Teen · 60-69
NoGiJan 31, 2026
WSUB 7-0
1669+280
Mts BJJ of Sonora
Grey
Pre Teen · 60-69
NoGiJan 31, 2026
LPTS 0-2
2848-200
Aspire To Inspire
Grey
Pre Teen · 60-69
NoGiJan 31, 2026
LSUB 0-0
1695-440
Rodrigo Cardoso BJJ Academy
Grey
Pre Teen · 60-69
GiJan 31, 2026
LSUB 2-2
2848-480
Aspire To Inspire
Grey
Pre Teen · 60-69
GiJan 31, 2026
WSUB 7-0
1012+150
Checkmat Lute
Grey
Pre Teen · 60-69
GiJan 31, 2026
LSUB 0-0
1695-660
Rodrigo Cardoso BJJ Academy
Grey
Pre Teen · 60-69
GiJan 31, 2026
LSUB 2-2
2848-790
Aspire To Inspire
Grey
Pre Teen · 60-69
GiJan 31, 2026
WSUB 7-0
1012+150
Checkmat Lute
Grey
Pre Teen · 60-69
GiJan 31, 2026

From Charles Gracie Academy

See all →
Data Sources
Matches29
Placements15
Tournaments13
Medals🥇 2🥈 4🥉 2
Sources
JJWLIBJJF
First MatchJan 2025
Last MatchJan 2026

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

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About

Aviah Aideen Rivera is a Grey belt from Charles Gracie Academy in San Bruno, CA, competing with a 58% win rate across 24 matches since 2025. Her 36% submission rate ranks in the top 18% of Grey belts—9 points above the belt average of 45%—demonstrating a technical, positional approach to finishing opponents. With 2 gold medals, 3 silver, and 6 bronze across 11 tournaments, Rivera has accumulated 11 total medals while maintaining a JITS rating of 2154 and placing at the 85th global percentile.

Rivera's 14 competitive wins came against higher-rated opponents, including a notable upset victory over Emma Lou (629-point rating gap). Her development velocity index sits at the 37th percentile, indicating building momentum in her progression through the Grey belt ranks. Currently ranked #3843 among Grey belts and #7728 globally, Rivera competes exclusively in JJWL events with balanced performance across formats: 1070 Gi rating (14 matches) and 1055 No-Gi rating (11 matches).

Frequently Asked Questions

Aviah Aideen Rivera has a 16-17 competition record across 33 matches in 14 tournaments.
Aviah Aideen Rivera is ranked #45520 overall and #14814 among grey belt competitors on Jits.gg.
Aviah Aideen Rivera has earned 2 gold, 4 silver, 2 bronze medals across 14 tournaments.
Aviah Aideen Rivera trains at Charles Gracie Academy and competes as a grey belt.
Aviah Aideen Rivera has a 44% submission rate and a 48% win rate across 33 matches.
Aviah Aideen Rivera is ranked #14814 among grey belt competitors on Jits.gg.
Aviah Aideen Rivera's current Jits rating is 1266. Use the Rating Simulator on Aviah Aideen Rivera'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.