TournamentBoston Spring Kids International Open IBJJF Jiu-Jitsu Championship 2026 - May 2026
[ yellow / teen-1 ]MA

William Koch

Jits
1,008Novice
~42 Jits to Prospect
-2120Last event: Nov 15, 2025
#85,871
Overall
Top 96%
Percentile
#5,274
yellow Belt
Record
0-20% Win Rate
0 Wins2 Losses
L
L
0-2 Last 5

Fighter Intelligence

2 Tournaments
Medals
1Medals
across 2 tournaments
Gold 0
Silver 1
Bronze 0
0% Gold Rate
Belt Avg 26%
Finishing Ability
0%
Subs
Submission 0
Points 0
Other 0
Belt Avg 26%
-26 pts vs belt avg

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Advanced Analytics

AI Calculated

Growth Trajectory

DVI
Getting Started
Just getting started — more matches needed

Win Quality

Growing
Clutch Score: -12.3%
2
Losses
2 matches analyzed

Format Split

BALANCED
2 Gi0 NoGi
Gi
0W-2L0%
NoGi
0W-0L%
0% win rate delta
Tale of the Tape

Next Tournaments

Fighter History

2 matches
ResultMethodFighterJITSAcademyBracketVideoTournamentFormatDate
LSUB
1467-1730
Daniel Gracie Hyannis
Yellow
Intermediate · 10-11 · 110-125
NAGABoston
GiNov 15, 2025
LSUB
1467-390
Daniel Gracie Hyannis
Yellow
Intermediate · 10-11 · 110-125
NAGABoston
GiNov 15, 2025

From Cesario bjj

See all →
Scouting Report
Data Sources
Matches2
Placements1
Tournaments2
Medals🥈 1
Sources
NAGA
First MatchNov 2025
Last MatchNov 2025

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

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