TeamOne Jiu Jitsu HQ
TournamentCalifornia XI Gi Youth - Feb 2026
[ grey / Youth ]CA
Jeffrey Bui
Jits
1,163Prospect
~237 Jits to Advanced
-340Last event: Feb 22, 2026
#56,574
Overall
Top 63%
Percentile
#18,711
grey Belt
Record
6-367% Win Rate
6 Wins3 Losses
L
W
W
W
W
4-1 Last 5
Fighter Intelligence
3 TournamentsMedals
3Medals
across 3 tournaments
Gold 0
Silver 2
Bronze 1
0% Gold Rate
Belt Avg 23%
What this means0% of tournament entries result in gold — 23 points below the belt average. Still building a medal collection at this level.
Finishing Ability
33%
Subs
Submission 2
Points 4
Other 0
Belt Avg 47%
-14 pts vs belt avg
What this means33% of wins by submission — 14 points below the belt average. This fighter wins primarily through points and decisions.
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIBuilding Momentum
Winning more than losing — building momentum
Growing faster than 15% of peers
Win Quality
Overachiever
Clutch Score: +10.7%
6
Close Wins
3
Losses
Best win: Beat Asher Huang (465 pts higher)
9 matches analyzed
Format Split
GI SPECIALIST9 Gi0 NoGi
Gi
6W-3L67%
NoGi
0W-0L—%
Sub Rate
Gi 22%NoGi 0%
67% win rate delta — Gi stronger
Segment Analysis
Malegrey BeltAges 12-1329,089 FightersComparing to 29,089 grey belt fighters
Win Rate
67%avg 48%
AVG
+19 pts vs avg
Sub Rate
33%avg 47%
AVG
-14 pts vs avg
Gold Rate
0%avg 23%
AVG
-23 pts vs avg
What This Means
Jeffrey is getting tournament reps in. Tournament experience building with each event.
Tale of the Tape
Fighter History
9 matches
| Result | Fighter | JITS | Video |
|---|---|---|---|
| L | 2616-1360 | ||
| W | 1628+550 | ||
| W | 1156+470 | ||
| W | 1194+680 | ||
| W | 1182+650 | ||
| L | 1562-2070 | ||
| L | 3211-190 | ||
| W | 1180+690 | ||
| W | 1014+1150 |
From One Jiu Jitsu HQ
See all →
Scouting Report
Data Sources
Matches9
Placements3
Tournaments3
Medals🥈 2🥉 1
Sources
JJWL
First MatchApr 2025
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
Jeffrey Bui is a grey belt competitor from One Jiu Jitsu HQ in CA with a 6-3 competition record. Earned 2 silver, 1 bronze medals across 9 matches. Competing since 2025.
Frequently Asked Questions
Jeffrey Bui has a 6-3 competition record across 9 matches in 3 tournaments.
Jeffrey Bui is ranked #56574 overall and #18711 among grey belt competitors on Jits.gg.
Jeffrey Bui has earned 2 silver, 1 bronze medals across 3 tournaments.
Jeffrey Bui trains at One Jiu Jitsu HQ and competes as a grey belt.
Jeffrey Bui has a 33% submission rate and a 67% win rate across 9 matches.
Jeffrey Bui is ranked #18711 among grey belt competitors on Jits.gg.
Jeffrey Bui's current Jits rating is 1163. Use the Rating Simulator on Jeffrey Bui'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.