TournamentNAGA Chicago Grappling Championship - Nov 2025
[ yellow / juvenile ]IL
Joseph Haffner
Jits
1,013Novice
~37 Jits to Prospect
-3910Last event: Nov 22, 2025
#76,147
Overall
Top 85%
Percentile
#4,763
yellow Belt
Record
0-40% Win Rate
0 Wins4 Losses
L
L
L
L
0-4 Last 5
Fighter Intelligence
1 TournamentsMedals
1Medals
across 1 tournaments
Gold 0
Silver 1
Bronze 0
0% Gold Rate
Belt Avg 33%
Finishing Ability
0%
Subs
Submission 0
Points 0
Other 0
Belt Avg 35%
-35 pts vs belt avg
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIBuilding New Foundation
Building a new foundation
Win Quality
Building
Clutch Score: -19.5%
4
Losses
4 matches analyzed
Format Split
BALANCED0 Gi4 NoGi
Gi
0W-0L—%
NoGi
0W-4L0%
0% win rate delta
Segment Analysis
Maleyellow BeltAges 16-185,468 FightersComparing to 5,468 yellow belt fighters
Win Rate
0%avg 42%
AVG
-42 pts vs avg
Sub Rate
0%avg 35%
AVG
-35 pts vs avg
Gold Rate
0%avg 33%
AVG
-33 pts vs avg
What This Means
Joseph is just getting started. Each tournament adds to the picture — too early for meaningful segment comparisons.
Tale of the Tape
Fighter History
4 matches
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| L | SUB | 1389-1250 | Iron Jiu Jitsu | Orange Expert · 16-17 · 145-160 | NAGAChicago | NoGi | Nov 22, 2025 | ||
| L | SUB | 1662-1960 | Pablo Silva BJJ | Orange Expert · 16-17 · 145-160 | NAGAChicago | NoGi | Nov 22, 2025 | ||
| L | SUB | 2288-210 | Alexander Brazilian Jiu Jitsu | Yellow Expert · 15-16 · 160-180 | NAGAChicago | NoGi | Nov 22, 2025 | ||
| L | SUB | 2288-490 | Alexander Brazilian Jiu Jitsu | Yellow Expert · 15-16 · 160-180 | NAGAChicago | NoGi | Nov 22, 2025 |
From ROL Academy of Jiu Jitsu
See all →Scouting Report
Data Sources
Matches4
Placements1
Tournaments1
Medals🥈 1
Sources
NAGA
First MatchNov 2025
Last MatchNov 2025
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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About
Joseph Haffner is a yellow belt competitor from ROL Academy of Jiu Jitsu in IL in the early stages of their competition career. With a 0-4 record across 4 matches and 1 silver medal.
Frequently Asked Questions
Joseph Haffner has a 0-4 competition record across 4 matches in 1 tournaments.
Joseph Haffner is ranked #76147 overall and #4763 among yellow belt competitors on Jits.gg.
Joseph Haffner has earned 1 silver medals across 1 tournaments.
Joseph Haffner trains at ROL Academy of Jiu Jitsu and competes as a yellow belt.