TournamentGrappling Industries HAWAII - Feb 2026
[ Grey / youth ]HI
Kaizen Sumida
Jits
1,021Novice
~29 Jits to Prospect
-4050Last event: Feb 7, 2026
#69,489
Overall
Top 75%
Percentile
#23,070
Grey Belt
Record
0-60% Win Rate
0 Wins6 Losses
L
L
L
L
L
0-5 Last 5
Fighter Intelligence
1 TournamentsMedals
0Medals
across 1 tournaments
0% Gold Rate
Belt Avg 22%
Finishing Ability
0%
Subs
Submission 0
Points 0
Other 0
Belt Avg 41%
-41 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: -23.8%
6
Losses
6 matches analyzed
Format Split
BALANCED3 Gi3 NoGi
Gi
0W-3L0%
NoGi
0W-3L0%
0% win rate delta
Segment Analysis
MaleGrey BeltAges 10-1129,712 FightersComparing to 29,712 grey belt fighters
Win Rate
0%avg 45%
AVG
-45 pts vs avg
Sub Rate
0%avg 41%
AVG
-41 pts vs avg
Gold Rate
0%avg 22%
AVG
-22 pts vs avg
What This Means
Kaizen is getting tournament reps in. Tournament experience building with each event.
Tale of the Tape
Fighter History
6 matches
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| L | SUB | 3675-520 | Hnl Jiu Jitsu | Grey No Gi Kids · 10 - 11 Years · Intermediate · -65 Lbs | NoGi | Feb 7, 2026 | |||
| L | SUB | 1377-830 | Calabrese Combat Academy | Grey No Gi Kids · 10 - 11 Years · Intermediate · -65 Lbs | NoGi | Feb 7, 2026 | |||
| L | SUB | 1280-380 | Relson Gracie - Team Papakolea Jiu Jitsu | Grey No Gi Kids · 10 - 11 Years · Intermediate · -65 Lbs | NoGi | Feb 7, 2026 | |||
| L | SUB | 3675-380 | Hnl Jiu Jitsu | Grey Gi Kids · 10 - 11 Years · Grey · -65 Lbs | Gi | Feb 7, 2026 | |||
| L | SUB | 1377-580 | Calabrese Combat Academy | Grey Gi Kids · 10 - 11 Years · Grey · -65 Lbs | Gi | Feb 7, 2026 | |||
| L | SUB | 1280-1360 | Relson Gracie - Team Papakolea Jiu Jitsu | Grey Gi Kids · 10 - 11 Years · Grey · -65 Lbs | Gi | Feb 7, 2026 |
From Jiu-Jitsu Kaizen Academy
See all →
Scouting Report
Data Sources
Matches6
Tournaments1
Medals-
Sources
GRAP
First MatchFeb 2026
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
Kaizen Sumida is a Grey belt competitor from Jiu-Jitsu Kaizen Academy in HI with a 0-6 competition record. Competing since 2026.
Frequently Asked Questions
Kaizen Sumida has a 0-6 competition record across 6 matches in 1 tournaments.
Kaizen Sumida is ranked #69489 overall and #23070 among Grey belt competitors on Jits.gg.
Kaizen Sumida trains at Jiu-Jitsu Kaizen Academy and competes as a Grey belt.
Kaizen Sumida is ranked #23070 among Grey belt competitors on Jits.gg.
Kaizen Sumida's current Jits rating is 1021. Use the Rating Simulator on Kaizen Sumida'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.