TeamHNL JIU JITSU
TournamentNAGA Hawaii Teens (14-17) & Adults Grappling Championship II - Nov 2025
[ white / juvenile ]HI
Jake Kojima
Jits
2,452Elite
~648 Jits to Prodigy
-770Last event: Nov 9, 2025
#9,809
Overall
Top 11%
Percentile
#2,628
white Belt
Record
8-189% Win Rate
8 Wins1 Losses
W
W
L
W
W
4-1 Last 5
Trophy Case
3 GoldHFBJJ 2 · NAGA 1Fighter Intelligence
2 TournamentsMedals
3Medals
across 2 tournaments
Gold 2
Silver 1
Bronze 0
67% Gold Rate
Belt Avg 42%
What this means67% of tournament entries result in gold — 25 points above the belt average. Elite podium consistency — this fighter dominates their brackets.
Finishing Ability
38%
Subs
Submission 3
Points 4
Other 1
Belt Avg 48%
-10 pts vs belt avg
What this means38% of wins by submission — 10 points below the belt average. This fighter wins primarily through points and decisions.
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIDominant
Dominant — winning at an elite level
Growing faster than 21% of peers
Win Quality
Giant Killer
Clutch Score: +22.5%
8
Close Wins
1
Losses
Best win: Beat Ezra Parker (84 pts higher)
9 matches analyzed
Format Split
NOGI SPECIALIST4 Gi5 NoGi
Gi
3W-1L75%
NoGi
5W-0L100%
Sub Rate
Gi 25%NoGi 40%
25% win rate delta — NoGi stronger
Segment Analysis
Malewhite BeltAges 16-1840,727 FightersComparing to 40,727 white belt fighters
Win Rate
89%avg 51%
AVG
+38 pts vs avg
Sub Rate
38%avg 48%
AVG
-10 pts vs avg
Gold Rate
100%avg 42%
AVG
+58 pts vs avg
What This Means
Ranked #2628 of 40,727 white belts. 89% win rate across 9 matches.
Tale of the Tape
Fighter History
9 matches
| Result | Fighter | JITS | Video |
|---|---|---|---|
| W | 1136+320 | ||
| W | 1031+340 | ||
| L | 2619-1900 | ||
| W | 1031+470 | ||
| W | 1451+1460 | ||
| W | 1136+1000 | ||
| W | 2536+870 | ||
| W | 1451+530 | ||
| W | 2536+570 |
From HNL JIU JITSU
See all →Scouting Report
Data Sources
Matches9
Placements4
Tournaments2
Medals🥇 3🥈 1
Sources
NAGAHFBJJ
First MatchSep 2025
Last MatchNov 2025
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
Jake Kojima is a white belt competitor from HNL JIU JITSU in HI, currently dominant in competition. With a 8-1 record across 9 matches and 3 gold, 1 silver medals. Competing since 2025.
Frequently Asked Questions
Jake Kojima has a 8-1 competition record across 9 matches in 2 tournaments.
Jake Kojima is ranked #9809 overall and #2628 among white belt competitors on Jits.gg.
Jake Kojima has earned 3 gold, 1 silver medals across 2 tournaments.
Jake Kojima trains at HNL JIU JITSU and competes as a white belt.
Jake Kojima has a 38% submission rate and a 89% win rate across 9 matches.
Jake Kojima is ranked #2628 among white belt competitors on Jits.gg.
Jake Kojima's current Jits rating is 2452. Use the Rating Simulator on Jake Kojima'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.