TeamCheckmat 808
TournamentNAGA Hawaii Kids (13 & Under) Grappling Championship - May 2025
[ Grey / youth ]
John Black
Jits
1,288Prospect
~112 Jits to Advanced
-310Last event: May 17, 2025
#44,360
Overall
Top 48%
Percentile
#14,440
Grey Belt
Record
1-233% Win Rate
1 Wins2 Losses
L
L
W
1-2 Last 5
Fighter Intelligence
1 TournamentsMedals
0Medals
across 1 tournaments
0% Gold Rate
Belt Avg 12%
Finishing Ability
100%
Subs
Submission 1
Points 0
Other 0
Belt Avg 20%
+80 pts vs belt avg
Get notified when John Black's rankings update
Advanced Analytics
AI CalculatedGrowth Trajectory
DVIRebuilding Phase
Working through a challenging stretch
Win Quality
Growing
Clutch Score: -5.3%
1
Close Wins
2
Losses
Best win: Beat Antares Sandbo (91 pts higher)
3 matches analyzed
Format Split
GI SPECIALIST3 Gi0 NoGi
Gi
1W-2L33%
NoGi
0W-0L—%
Sub Rate
Gi 33%NoGi 0%
33% win rate delta — Gi stronger
Segment Analysis
MaleGrey BeltAges 8-929,712 FightersComparing to 29,712 grey belt fighters
Win Rate
33%avg 30%
AVG
+3 pts vs avg
Sub Rate
100%avg 20%
AVG
+80 pts vs avg
Gold Rate
0%avg 12%
AVG
-12 pts vs avg
What This Means
John is just getting started. Each tournament adds to the picture — too early for meaningful segment comparisons.
Tale of the Tape
Fighter History
3 matches
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| L | PTS | 1220-1080 | Trxtr Studio Cta | Grey Beginner · 6-7 · 50-60 | NAGAHawaii Kids | Gi | May 17, 2025 | ||
| L | PTS | 2624-650 | Ufc Gym Bj Penn | Grey Beginner · 6-7 · 50-60 | NAGAHawaii Kids | Gi | May 17, 2025 | ||
| W | SUB | 1379+1420 | Island Jiu Jitsu | Grey Beginner · 6-7 · 50-60 | NAGAHawaii Kids | Gi | May 17, 2025 |
From Checkmat 808
See all →Scouting Report
Data Sources
Matches3
Tournaments1
Medals-
Sources
NAGA
First MatchMay 2025
Last MatchMay 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.
Similar Fighters
About
John Black is a Grey belt competitor from Checkmat 808 in the early stages of their competition career. With a 1-2 record across 3 matches.
Frequently Asked Questions
John Black has a 1-2 competition record across 3 matches in 1 tournaments.
John Black is ranked #44360 overall and #14440 among Grey belt competitors on Jits.gg.
John Black trains at Checkmat 808 and competes as a Grey belt.