Sebastian Denning profile photo
Tournament2026 Orange County International Jiu-Jitsu Open - May 2026
[ grey / youth ]CA

Sebastian Denning

Jits
1,220Prospect
~180 Jits to Advanced
-1170Last event: Nov 2, 2025
#51,549
Overall
Top 58%
Percentile
#17,030
grey Belt
Record
2-722% Win Rate
2 Wins7 Losses
L
L
W
W
L
2-3 Last 5

Fighter Intelligence

5 Tournaments
Medals
1Medals
across 5 tournaments
Gold 0
Silver 0
Bronze 1
0% Gold Rate
Belt Avg 17%
Finishing Ability
50%
Subs
Submission 1
Points 1
Other 0
Belt Avg 40%
+10 pts vs belt avg

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Advanced Analytics

AI Calculated

Growth Trajectory

DVI
Rebuilding Phase
Working through a challenging stretch
Growing faster than 38% of peers

Win Quality

Growing
Clutch Score: -14.6%
2
Close Wins
7
Losses
9 matches analyzed

Format Split

GI SPECIALIST
9 Gi0 NoGi
Gi
2W-7L22%
NoGi
0W-0L%
Sub Rate
Gi 11%NoGi 0%
22% win rate delta — Gi stronger

Segment Analysis

Malegrey BeltAges 10-1129,089 Fighters
Comparing to 29,089 grey belt fighters
Win Rate
36%avg 46%
AVG
-10 pts vs avg
Sub Rate
50%avg 40%
AVG
+10 pts vs avg
Gold Rate
0%avg 17%
AVG
-17 pts vs avg
What This Means

Win rate tracks at 36% for grey belt. 11 matches and counting.

Tale of the Tape

Next Tournaments

Fighter History

9 matches
ResultMethodFighterJITSAcademyBracketVideoTournamentFormatDate
LSUB 0-0
4362-990
Delano Jiu Jitsu Club
Grey
Pre Teen · 60-69
GiNov 2, 2025
LSUB 0-0
5542-180
Riverside Submission
Grey
Pre Teen · 60-69
GiNov 2, 2025
WPTS 2-0
1019+1040
Atos HQ
Grey
Pre Teen · 60-69
GiOct 4, 2025
WSUB 7-0
1166+960
Gracie Barra Simi Valley
Grey
Pre Teen · 60-69
GiOct 4, 2025
LDEC 0-0
1964-550
Trujitsu - Bakersfield BJJ
Grey
Pre Teen · 60-69
GiOct 4, 2025
LSUB 2-0
1459-610
Atos Temecula
Grey
Pre Teen · 60-69
GiAug 3, 2025
LSUB 0-2
4540-330
Checkmat Upland
Grey
Pre Teen · 60-69
GiAug 3, 2025
LSUB 0-13
3520-250
Meraki BJJ
Grey
Pre Teen · 60-69
GiApr 12, 2025
LSUB 0-9
1689-1520
Checkmat Upland
Grey
Pre Teen · 60-69
GiApr 12, 2025

From Carlson Gracie Menifee

See all →
Data Sources
Matches9
Placements4
Tournaments5
Medals🥉 1
Sources
JJWL
First MatchApr 2025
Last MatchNov 2025

Stats verified from completed tournaments only, may not represent a fighter's true record.

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About

Sebastian Denning is a Grey belt from Carlson Gracie Menifee (Menifee, CA) competing with a 36% win rate across 11 matches. His 25% submission rate ranks in the top 65% of Grey belts—20 points above the 45% belt average, suggesting a technical finishing approach. Denning holds 1 bronze medal from 4 tournaments, with a JITS rating of 1182 placing him at the 37th global percentile.

Denning's competitive profile centers on upset wins: 4 of his victories came against higher-rated opponents, including a 43-point gap win over Arturo Espinoza. His development velocity index sits at the 69th percentile in a rebuilding phase, indicating upward trajectory despite early-stage competition experience. All 11 matches occurred in gi format through JJWL organizations, where his 1055 gi rating reflects consistent participation since his debut in 2025.

Frequently Asked Questions

Sebastian Denning has a 4-7 competition record across 11 matches in 5 tournaments.
Sebastian Denning is ranked #51549 overall and #17030 among grey belt competitors on Jits.gg.
Sebastian Denning has earned 1 bronze medals across 5 tournaments.
Sebastian Denning trains at Carlson Gracie Menifee and competes as a grey belt.
Sebastian Denning has a 50% submission rate and a 36% win rate across 11 matches.
Sebastian Denning is ranked #17030 among grey belt competitors on Jits.gg.
Sebastian Denning's current Jits rating is 1220. Use the Rating Simulator on Sebastian Denning'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.