TeamUnknown Academy
TournamentNAGA Worlds Kids (13 & Under) Grappling Championship - Apr 2025
[ grey / youth ]
Maivia Simi
Jits
1,302Prospect
~98 Jits to Advanced
-470Last event: Apr 26, 2025
#42,778
Overall
Top 48%
Percentile
#13,972
grey Belt
Record
2-433% Win Rate
2 Wins4 Losses
L
L
L
W
W
2-3 Last 5
The Roll Up
Fighter Intelligence
1 TournamentsMedals
0Medals
across 1 tournaments
0% Gold Rate
Belt Avg 34%
Finishing Ability
0%
Subs
Submission 0
Points 2
Other 0
Belt Avg 50%
-50 pts vs belt avg
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIRebuilding Phase
Working through a challenging stretch
Win Quality
Growing
Clutch Score: -5.4%
1
Upset Wins
1
Close Wins
4
Losses
Best win: Beat Jaxon Layne Porter (4021 pts higher)
6 matches analyzed
Format Split
GI SPECIALIST2 Gi4 NoGi
Gi
1W-1L50%
NoGi
1W-3L25%
25% win rate delta — Gi stronger
Segment Analysis
Malegrey BeltAges 14-1529,089 FightersComparing to 29,089 grey belt fighters
Win Rate
33%avg 48%
AVG
-15 pts vs avg
Sub Rate
0%avg 50%
AVG
-50 pts vs avg
Gold Rate
0%avg 34%
AVG
-34 pts vs avg
What This Means
Win rate tracks at 33% for grey belt. 6 matches and counting.
Tale of the Tape
Fighter History
6 matches
| Result | Fighter | JITS | Video |
|---|---|---|---|
| L | 6054-500 | ||
| W | 2990+1140 | ||
| L | 3468-550 | ||
| L | 3468-1310 | ||
| W | 5323+1480 | ||
| L | 4854-730 |
Data Sources
Matches6
Tournaments1
Medals-
Sources
NAGA
First MatchApr 2025
Last MatchApr 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.
Similar Fighters
About
Maivia Simi is a grey belt competitor from an academy with a 2-4 competition record. Competing since 2025.
Frequently Asked Questions
Maivia Simi has a 2-4 competition record across 6 matches in 1 tournaments.
Maivia Simi is ranked #42778 overall and #13972 among grey belt competitors on Jits.gg.
Maivia Simi is ranked #13972 among grey belt competitors on Jits.gg.
Maivia Simi's current Jits rating is 1302. Use the Rating Simulator on Maivia Simi'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.