Jits.GG
Jack Foust profile photo
TeamLamorinda Jiu Jitsu
TournamentGS XIII NoGi Youth - May 2025
[ white / Youth ]CA

Jack Foust

Jits
2,542Elite
~558 Jits to Prodigy
+1240Last event: May 17, 2025
#8,869
Overall
Top 10%
Percentile
#2,263
white Belt
Record
4-0100% Win Rate
4 Wins0 Losses
W
W
W
W
4-0 Last 5+4 Streak

Trophy Case

2 GoldJJWL 2

Fighter Intelligence

3 Tournaments
Medals
2Medals
across 3 tournaments
Gold 2
Silver 0
Bronze 0
100% Gold Rate
Belt Avg 23%
Finishing Ability
100%
Subs
Submission 4
Points 0
Other 0
Belt Avg 34%
+66 pts vs belt avg
What this means100% of wins by submission — 66 points above the belt average. This fighter has elite finishing ability for their rank.

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Advanced Analytics

AI Calculated

Growth Trajectory

DVI
Strong Growth
Winning consistently — strong recent form
Growing faster than 73% of peers

Win Quality

Giant Killer
Clutch Score: +19.3%
4
Close Wins
4 matches analyzed

Format Split

BALANCED
2 Gi2 NoGi
Gi
2W-0L100%
NoGi
2W-0L100%
Sub Rate
Gi 100%NoGi 100%
0% win rate delta

Segment Analysis

Malewhite BeltAges 16-1840,727 Fighters
Comparing to 40,727 white belt fighters
Win Rate
100%avg 44%
AVG
+56 pts vs avg
Sub Rate
100%avg 34%
AVG
+66 pts vs avg
Gold Rate
67%avg 23%
AVG
+44 pts vs avg
What This Means

Jack is just getting started. Each tournament adds to the picture — too early for meaningful segment comparisons.

Tale of the Tape

Fighter History

4 matches
ResultMethodFighterJITSAcademyBracketVideoTournamentFormatDate
WSUB 2-2
Sam Palmer
1293+790
Island City Jiu Jitsu
White
Juvenile · 150-164
JJWLGS XIII NoGi Youth
NoGiMay 17, 2025
WSUB 6-0
Lorenzo Nunez
1240+450
Inside Bjj/10th Planet Stockton
White
Juvenile · 150-164
JJWLGS XIII NoGi Youth
NoGiMay 17, 2025
WSUB 9-0
Elijah McCarty
1021+1190
Guido’s BJJ
White
Juvenile · 150-164
JJWLPacific Cup VI Gi Youth
GiMar 22, 2025
WSUB 6-0
Miguel Escobedo
1487+1330
Pacific Martial Arts
White
Juvenile · 150-164
JJWLPacific Cup VI Gi Youth
GiMar 22, 2025

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Scouting Report
Data Sources
Matches4
Placements2
Tournaments3
Medals🥇 2
Sources
JJWL
First MatchMar 2025
Last MatchMay 2025

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

FloGrappling Videos

Elite fighters may have match videos on Flograppling. A subscription is required to view.

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About

Jack Foust is a white belt competitor from Lamorinda Jiu Jitsu in CA in the early stages of their competition career. With a 4-0 record across 4 matches and 2 gold medals.

Frequently Asked Questions

Jack Foust has a 4-0 competition record across 4 matches in 3 tournaments.
Jack Foust is ranked #8869 overall and #2263 among white belt competitors on Jits.gg.
Jack Foust has earned 2 gold medals across 3 tournaments.
Jack Foust trains at Lamorinda Jiu Jitsu and competes as a white belt.