Declan Gerasimou profile photo
TournamentSan Diego XVIII Gi - Mar 2026
[ grey / youth ]CA

Declan Gerasimou

Jits
1,078Prospect
~322 Jits to Advanced
+1450Last event: Feb 22, 2026
#62,744
Overall
Top 70%
Percentile
#20,822
grey Belt
Record
6-940% Win Rate
6 Wins9 Losses
W
W
L
W
L
3-2 Last 5

Fighter Intelligence

9 Tournaments
Medals
2Medals
across 9 tournaments
Gold 0
Silver 1
Bronze 1
0% Gold Rate
Belt Avg 24%
Finishing Ability
50%
Subs
Submission 3
Points 3
Other 0
Belt Avg 51%
-1 pts vs belt avg
What this means50% of wins by submission1 points below the belt average. Solid finishing ability with room to grow.

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Advanced Analytics

AI Calculated

Growth Trajectory

DVI
Holding Steady
Competitive — holding steady
Growing faster than 59% of peers

Win Quality

Consistent
Clutch Score: -4.3%
6
Close Wins
9
Losses
Best win: Beat Forrest Kelly (410 pts higher)
15 matches analyzed

Format Split

GI SPECIALIST
15 Gi0 NoGi
Gi
6W-9L40%
NoGi
0W-0L%
Sub Rate
Gi 20%NoGi 0%
40% win rate delta — Gi stronger

Segment Analysis

Malegrey BeltAges 10-1129,089 Fighters
Comparing to 29,089 grey belt fighters
Win Rate
44%avg 55%
AVG
-11 pts vs avg
Sub Rate
50%avg 51%
AVG
Gold Rate
0%avg 24%
AVG
-24 pts vs avg
What This Means

16 matches of tournament experience at grey belt. Every rep builds the foundation.

Tale of the Tape

Next Tournaments

Fighter History

15 matches
ResultMethodFighterJITSAcademyBracketVideoTournamentFormatDate
WPTS 5-4
1020+390
Edj School of Jiu Jitsu
Grey
JR Teen · 90-99
GiFeb 22, 2026
WSUB 12-0
1364+740
Paragon BJJ Simi Valley
Grey
JR Teen · 90-99
GiFeb 22, 2026
LPTS 6-6
2034-250
Lansang BJJ
Grey
JR Teen · 90-99
GiFeb 22, 2026
WSUB 0-0
1070+570
Ufc Huntington Beach
Grey
JR Teen · 90-99
GiFeb 22, 2026
LPTS 0-5
3559-270
Julio Juarez Brazilian Jiu Jitsu
Grey
Pre Teen · 90-99
GiDec 6, 2025
LSUB 0-2
1828-730
One Jiu Jitsu HQ
Grey
Pre Teen · 90-99
GiDec 6, 2025
LSUB 0-7
5765-110
Gracie Humaita South Bay
Grey
Pre Teen · 90-99
GiOct 4, 2025
WPTS 11-3
1022+640
Gracie Allegiance HQ
Grey
Pre Teen · 90-99
GiOct 4, 2025
LSUB 0-0
6133-160
Honor Roll BJJ
Grey
Pre Teen · 90-99
GiOct 4, 2025
LSUB 0-0
3576-1010
Carlos Alberto MMA
Grey
Pre Teen · 90-99
GiAug 3, 2025

From West Coast Jiu Jitsu

See all →
Data Sources
Matches15
Placements6
Tournaments9
Medals🥈 1🥉 1
Sources
JJWLDREAM-BJJ
First MatchApr 2025
Last MatchFeb 2026

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

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About

Declan Gerasimou is a Grey belt from West Coast Jiu Jitsu in Brazilian Jiu Jitsu, CA competing across 4 tournaments. His 25% submission rate ranks in the top 66% of Grey belts, sitting 20 points above the belt average of 45%. Gerasimou holds a JITS rating of 1173, placing him at #13684 in belt rank and the 34th percentile among Grey belts.

Gerasimou's 4 competitive wins came against higher-rated opponents, including an upset victory over Forrest Kelly despite a -164 point rating gap. His development velocity index sits at the 38th percentile, indicating a rebuilding phase in his competition arc. All 12 of his matches have taken place in gi competition through JJWL, with zero podium finishes across his career that began in 2025.

Frequently Asked Questions

Declan Gerasimou has a 7-9 competition record across 16 matches in 9 tournaments.
Declan Gerasimou is ranked #62744 overall and #20822 among grey belt competitors on Jits.gg.
Declan Gerasimou has earned 1 silver, 1 bronze medals across 9 tournaments.
Declan Gerasimou trains at West Coast Jiu Jitsu and competes as a grey belt.
Declan Gerasimou has a 50% submission rate and a 44% win rate across 16 matches.
Declan Gerasimou is ranked #20822 among grey belt competitors on Jits.gg.
Declan Gerasimou's current Jits rating is 1078. Use the Rating Simulator on Declan Gerasimou'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.