TeamUnknown Academy
TournamentPBJJF Philadelphia Summer International Open - Jul 2025
[ White / youth ]
Gianni Rex Marrero
Jits
1,357Prospect
~43 Jits to Advanced
#39,883
Overall
Top 44%
Percentile
#16,810
White Belt
Record
2-0100% Win Rate
2 Wins0 Losses
W
W
2-0 Last 5
Trophy Case
1 GoldPBJJF 1Fighter Intelligence
1 TournamentsMedals
1Medals
across 1 tournaments
Gold 1
Silver 0
Bronze 0
100% Gold Rate
Belt Avg 23%
Finishing Ability
50%
Subs
Submission 1
Points 1
Other 0
Belt Avg 25%
+25 pts vs belt avg
Get notified when Gianni Rex Marrero's rankings update
Advanced Analytics
AI CalculatedGrowth Trajectory
DVIGetting Started
Just getting started — more matches needed
Win Quality
Overachiever
Clutch Score: +12.4%
2
Close Wins
2 matches analyzed
Format Split
GI SPECIALIST2 Gi0 NoGi
Gi
2W-0L100%
NoGi
0W-0L—%
Sub Rate
Gi 50%NoGi 0%
100% win rate delta — Gi stronger
Tale of the Tape
Fighter History
2 matches
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| W | SUB | 1242- | Ufc Gym Lancaster | White Junior (10 & 11yrs) · White · -60,5 Kg · 60.5kg | Gi | Jul 27, 2025 | |||
| W | PTS | 1242- | Ufc Gym Lancaster | White Junior (10 & 11yrs) · White · -60,5 Kg · 60.5kg | Gi | Jul 27, 2025 |
Data Sources
Matches2
Placements1
Tournaments1
Medals🥇 1
Sources
PBJJF
First MatchJul 2025
Last MatchJul 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.