TournamentNEWBREED CHICAGO WINTER CHAMPIONSHIP - Feb 2026
[ grey / youth ]IL
Declan Karpf
Jits
1,223Prospect
~177 Jits to Advanced
-1200Last event: Feb 7, 2026
#50,826
Overall
Top 57%
Percentile
#16,796
grey Belt
Record
11-1739% Win Rate
11 Wins17 Losses
L
L
L
L
W
1-4 Last 5
Trophy Case
1 GoldGrappling Industries 1Fighter Intelligence
5 TournamentsMedals
3Medals
across 5 tournaments
Gold 1
Silver 1
Bronze 1
33% Gold Rate
Belt Avg 30%
What this means33% of tournament entries result in gold — 3 points above the belt average. Strong medal conversion with room to grow.
Finishing Ability
46%
Subs
Submission 6
Points 5
Other 2
Belt Avg 49%
-3 pts vs belt avg
What this means46% of wins by submission — 3 points below the belt average. Solid finishing ability with room to grow.
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIBuilding New Foundation
Building a new foundation
Growing faster than 2% of peers
Win Quality
Consistent
Clutch Score: -2.0%
13
Close Wins
17
Losses
Best win: Beat Noah Peracca (2242 pts higher)
30 matches analyzed
Format Split
NOGI SPECIALIST12 Gi16 NoGi
Gi
3W-9L25%
NoGi
8W-8L50%
Sub Rate
Gi 17%NoGi 25%
25% win rate delta — NoGi stronger
Segment Analysis
Malegrey BeltAges 10-1129,089 FightersComparing to 29,089 grey belt fighters
Win Rate
43%avg 51%
AVG
-8 pts vs avg
Sub Rate
46%avg 49%
AVG
-3 pts vs avg
Gold Rate
20%avg 30%
AVG
-10 pts vs avg
What This Means
Win rate tracks at 43% for grey belt. 30 matches and counting.
Tale of the Tape
Fighter History
28 matches
| Result | Fighter | JITS | Video |
|---|---|---|---|
| L | 3142-290 | ||
| L | 3483-310 | ||
| L | 3483-150 | ||
| L | 3142-450 | ||
| W | 1876+160 | ||
| L | 4130-290 | ||
| L | 4971-340 | ||
| L | 1876-410 | ||
| W | 1116+390 | ||
| W | 1124+160 |
From Olympus Grappling Arts
See all →Rival Fighters
Scouting Report
Data Sources
Matches28
Placements3
Tournaments5
Medals🥇 1🥈 1🥉 1
Sources
NEWBDFUJIBJJGRAP
First MatchApr 2025
Last MatchFeb 2026
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
Declan Karpf is an experienced grey belt competitor from Olympus Grappling Arts in IL with 30 matches across 5 tournaments. Holds a 13-17 record with 1 gold, 1 silver, 1 bronze medals. Competing since 2025.
Frequently Asked Questions
Declan Karpf has a 13-17 competition record across 30 matches in 5 tournaments.
Declan Karpf is ranked #50826 overall and #16796 among grey belt competitors on Jits.gg.
Declan Karpf has earned 1 gold, 1 silver, 1 bronze medals across 5 tournaments.
Declan Karpf trains at Olympus Grappling Arts and competes as a grey belt.
Declan Karpf has a 46% submission rate and a 43% win rate across 30 matches.
Declan Karpf is ranked #16796 among grey belt competitors on Jits.gg.
Declan Karpf's current Jits rating is 1223. Use the Rating Simulator on Declan Karpf'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.