TeamKato Jiu Jitsu
TournamentGrappling Industries MINNEAPOLIS - Nov 2025
[ white / youth ]CO
Owen Gromelski
Jits
1,270Prospect
~130 Jits to Advanced
-40Last event: Nov 1, 2025
#45,198
Overall
Top 50%
Percentile
#19,424
white Belt
Record
1-185% Win Rate
1 Wins18 Losses
L
L
L
L
L
0-5 Last 5
Fighter Intelligence
4 TournamentsMedals
8Medals
across 4 tournaments
Gold 0
Silver 5
Bronze 3
0% Gold Rate
Belt Avg 39%
What this means0% of tournament entries result in gold — 39 points below the belt average. Still building a medal collection at this level.
Finishing Ability
0%
Subs
Submission 0
Points 1
Other 1
Belt Avg 49%
-49 pts vs belt avg
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIBuilding New Foundation
Building a new foundation
Growing faster than 42% of peers
Win Quality
Building
Clutch Score: -29.9%
2
Close Wins
18
Losses
Best win: Beat Kennedy Maxey (495 pts higher)
20 matches analyzed
Format Split
BALANCED8 Gi11 NoGi
Gi
0W-8L0%
NoGi
1W-10L9%
9% win rate delta — NoGi stronger
Segment Analysis
Malewhite BeltAges 12-1340,727 FightersComparing to 40,727 white belt fighters
Win Rate
10%avg 52%
AVG
-42 pts vs avg
Sub Rate
0%avg 49%
AVG
-49 pts vs avg
Gold Rate
0%avg 39%
AVG
-39 pts vs avg
What This Means
Win rate tracks at 10% for white belt. 20 matches and counting.
Tale of the Tape
Fighter History
19 matches
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| L | SUB | 1517-170 | Next Level Combat | Grey No Gi Kids · Intermediate · 12 - 13 Years (male) · -135 Lbs | NoGi | Nov 1, 2025 | |||
| L | SUB | 3091-110 | Origin Brazilian Jiu-jitsu | Grey No Gi Kids · Intermediate · 12 - 13 Years (male) · -135 Lbs | NoGi | Nov 1, 2025 | |||
| L | SUB | 1212-230 | Black Arrow Martial Arts | Grey Gi Kids · Grey · 12 - 13 Years (male) · -135 Lbs | Gi | Nov 1, 2025 | |||
| L | SUB | 3091-150 | Origin Brazilian Jiu-jitsu | Grey Gi Kids · Grey · 12 - 13 Years (male) · -135 Lbs | Gi | Nov 1, 2025 | |||
| L | SUB | 3440-50 | Tracks BJJ | Grey Beginner · 12-13 · 125-140 | NAGAMinnesota | NoGi | Jun 28, 2025 | ||
| L | SUB | 3440-40 | Tracks BJJ | Grey Beginner · 12-13 · 125-140 | NAGAMinnesota | NoGi | Jun 28, 2025 | ||
| L | SUB | 2142-160 | Wrestle-jitsu | White Beginner · 11-12 · 140-155 | NAGAMinnesota | NoGi | Jun 28, 2025 | ||
| L | SUB | 2142-70 | Wrestle-jitsu | White Beginner · 11-12 · 140-155 | NAGAMinnesota | NoGi | Jun 28, 2025 | ||
| L | SUB | 2142-320 | Wrestle-jitsu | White Beginner · 11-12 · 140-155 | NAGAMinnesota | Gi | Jun 28, 2025 | ||
| L | SUB | 2142-100 | Wrestle-jitsu | White Beginner · 11-12 · 140-155 | NAGAMinnesota | Gi | Jun 28, 2025 |
From Kato Jiu Jitsu
See all →
Rival Fighters
Scouting Report
Data Sources
Matches19
Placements8
Tournaments4
Medals🥈 5🥉 3
Sources
GRAPNAGA
First MatchFeb 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
Owen Gromelski is an experienced white belt competitor from Kato Jiu Jitsu in CO with 20 matches across 4 tournaments. Holds a 2-18 record with 5 silver, 3 bronze medals. Competing since 2025.
Frequently Asked Questions
Owen Gromelski has a 2-18 competition record across 20 matches in 4 tournaments.
Owen Gromelski is ranked #45198 overall and #19424 among white belt competitors on Jits.gg.
Owen Gromelski has earned 5 silver, 3 bronze medals across 4 tournaments.
Owen Gromelski trains at Kato Jiu Jitsu and competes as a white belt.
Owen Gromelski is ranked #19424 among white belt competitors on Jits.gg.
Owen Gromelski's current Jits rating is 1270. Use the Rating Simulator on Owen Gromelski'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.