TeamSektor Jiu Jitsu
TournamentThe Worlds Gi Youth - May 2025
[ grey / Youth ]CA
Calvin Grey Choi
Jits
1,289Prospect
~111 Jits to Advanced
-1340Last event: May 25, 2025
#43,765
Overall
Top 49%
Percentile
#14,253
grey Belt
Record
2-250% Win Rate
2 Wins2 Losses
L
L
W
1-2 Last 5
Fighter Intelligence
2 TournamentsMedals
2Medals
across 2 tournaments
Gold 0
Silver 2
Bronze 0
0% Gold Rate
Belt Avg 24%
Finishing Ability
50%
Subs
Submission 1
Points 1
Other 0
Belt Avg 41%
+9 pts vs belt avg
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIHolding Steady
Competitive — holding steady
Growing faster than 53% of peers
Win Quality
Growing
Clutch Score: -5.5%
1
Close Wins
2
Losses
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 16-1829,089 FightersComparing to 29,089 grey belt fighters
Win Rate
50%avg 39%
AVG
+11 pts vs avg
Sub Rate
50%avg 41%
AVG
+9 pts vs avg
Gold Rate
0%avg 24%
AVG
-24 pts vs avg
What This Means
Calvin 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 | SUB 0-7 | 1382-1340 | Atos Temecula | Grey Juvenile (17 & Under) 2007-2009 · 119 and Under | Gi | May 25, 2025 | |||
| L | PTS 0-2 | 1604-790 | Carpio Jiu Jitsu | Grey Juvenile · 119 and Under | Gi | Apr 12, 2025 | |||
| W | SUB 4-0 | 1009+1270 | Infinity BJJ Santee | Grey Juvenile · 119 and Under | Gi | Apr 12, 2025 |
From Sektor Jiu Jitsu
See all →Dominic Hernandez
5,723
51-12 · 71% SUB
Christopher Beserra
5,702
31-5 · 58% SUB
Giuliana Trinity Onopa
5,561
24-7 · 42% SUB
Ireland Marie Lewis
5,557
25-4 · 16% SUB
Brie Kennedy Chirgwin
5,332
54-25 · 76% SUB
Kennedy Marie Sepulveda
5,111
22-4 · 41% SUB
Anthony Robert Rodriguez
4,762
72-35 · 78% SUB
Arthur Wang
4,453
35-8 · 57% SUB
Scouting Report
Data Sources
Matches3
Placements2
Tournaments2
Medals🥈 2
Sources
JJWL
First MatchApr 2025
Last MatchMay 2025
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
Calvin Grey Choi is a grey belt competitor from Sektor Jiu Jitsu in CA in the early stages of their competition career. With a 2-2 record across 4 matches and 2 silver medals.
Frequently Asked Questions
Calvin Grey Choi has a 2-2 competition record across 4 matches in 2 tournaments.
Calvin Grey Choi is ranked #43765 overall and #14253 among grey belt competitors on Jits.gg.
Calvin Grey Choi has earned 2 silver medals across 2 tournaments.
Calvin Grey Choi trains at Sektor Jiu Jitsu and competes as a grey belt.