TournamentNAGA Tampa Grappling Championship - Jun 2025
[ grey / youth ]FL
Jack-jack Olivera
Jits
1,650Advanced
~250 Jits to Elite
+1710Last event: Jun 28, 2025
#26,044
Overall
Top 29%
Percentile
#9,115
grey Belt
Record
2-250% Win Rate
2 Wins2 Losses
W
W
L
L
2-2 Last 5
Fighter Intelligence
1 TournamentsMedals
2Medals
across 1 tournaments
Gold 0
Silver 0
Bronze 2
0% Gold Rate
Belt Avg 9%
Finishing Ability
67%
Subs
Submission 2
Points 0
Other 1
Belt Avg 23%
+44 pts vs belt avg
What this means67% of wins by submission — 44 points above the belt average. This fighter has elite finishing ability for their rank.
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIBuilding Momentum
Winning more than losing — building momentum
Win Quality
Consistent
Clutch Score: +4.8%
3
Close Wins
2
Losses
5 matches analyzed
Format Split
NOGI SPECIALIST1 Gi3 NoGi
Gi
0W-1L0%
NoGi
2W-1L67%
Sub Rate
Gi 0%NoGi 67%
67% win rate delta — NoGi stronger
Segment Analysis
Malegrey BeltAges 12-1329,089 FightersComparing to 29,089 grey belt fighters
Win Rate
60%avg 26%
AVG
+34 pts vs avg
Sub Rate
67%avg 23%
AVG
+43 pts vs avg
Gold Rate
0%avg 9%
AVG
-9 pts vs avg
What This Means
Win rate tracks at 60% for grey belt. 5 matches and counting.
Tale of the Tape
Fighter History
4 matches
| Result | Fighter | JITS | Video |
|---|---|---|---|
| W | 1022+930 | ||
| W | 1018+1240 | ||
| L | 2517-140 | ||
| L | 2517-960 |
From Olivera jiu jitsu and fitness academy
See all →Scouting Report
Data Sources
Matches4
Placements2
Tournaments1
Medals🥉 2
Sources
NAGA
First MatchJun 2025
Last MatchJun 2025
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
Jack-jack Olivera is a grey belt competitor from Olivera jiu jitsu and fitness academy in FL with an impressive 67% submission rate across 5 matches. With a 3-2 record and 2 bronze medals, Jack-jack Olivera has competed in 1 tournaments.
Frequently Asked Questions
Jack-jack Olivera has a 3-2 competition record across 5 matches in 1 tournaments.
Jack-jack Olivera is ranked #26044 overall and #9115 among grey belt competitors on Jits.gg.
Jack-jack Olivera has earned 2 bronze medals across 1 tournaments.
Jack-jack Olivera trains at Olivera jiu jitsu and fitness academy and competes as a grey belt.
Jack-jack Olivera has a 67% submission rate and a 60% win rate across 5 matches.
Jack-jack Olivera is ranked #9115 among grey belt competitors on Jits.gg.
Jack-jack Olivera's current Jits rating is 1650. Use the Rating Simulator on Jack-jack Olivera'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.