TeamMAT LAB BJJ
TournamentGrappling Industries COLUMBUS - Dec 2025
[ grey / youth ]
Jacob Custer
Jits
1,118Prospect
~282 Jits to Advanced
-1030Last event: Dec 6, 2025
#59,538
Overall
Top 66%
Percentile
#19,678
grey Belt
Record
5-363% Win Rate
5 Wins3 Losses
L
L
W
L
W
2-3 Last 5
Trophy Case
1 GoldTAP-CANCER-OUT 1Fighter Intelligence
2 TournamentsMedals
1Medals
across 2 tournaments
Gold 1
Silver 0
Bronze 0
100% Gold Rate
Belt Avg 25%
Finishing Ability
20%
Subs
Submission 1
Points 4
Other 0
Belt Avg 48%
-28 pts vs belt avg
What this means20% of wins by submission — 28 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 6% of peers
Win Quality
Overachiever
Clutch Score: +9.3%
5
Close Wins
3
Losses
Best win: Beat Hazim Atassi (391 pts higher)
8 matches analyzed
Format Split
GI SPECIALIST8 Gi0 NoGi
Gi
5W-3L63%
NoGi
0W-0L—%
Sub Rate
Gi 13%NoGi 0%
63% win rate delta — Gi stronger
Segment Analysis
Malegrey BeltAges 12-1329,089 FightersComparing to 29,089 grey belt fighters
Win Rate
63%avg 45%
AVG
+18 pts vs avg
Sub Rate
20%avg 48%
AVG
-28 pts vs avg
Gold Rate
50%avg 25%
AVG
+25 pts vs avg
What This Means
Jacob is getting tournament reps in. Tournament experience building with each event.
Tale of the Tape
Fighter History
8 matches
| Result | Fighter | JITS | Video |
|---|---|---|---|
| L | 3055-570 | ||
| L | 6663-120 | ||
| W | 1055+470 | ||
| L | 2754-1330 | ||
| W | 1043+520 | ||
| W | 1246+770 | ||
| W | 1254+350 | ||
| W | 1509+510 |
From MAT LAB BJJ
See all →Scouting Report
Data Sources
Matches8
Placements1
Tournaments2
Medals🥇 1
Sources
GRAPTAP-CANCER-OUT
First MatchFeb 2025
Last MatchDec 2025
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
Jacob Custer is a grey belt competitor from MAT LAB BJJ with a 5-3 competition record. Earned 1 gold medal across 8 matches. Competing since 2025.
Frequently Asked Questions
Jacob Custer has a 5-3 competition record across 8 matches in 2 tournaments.
Jacob Custer is ranked #59538 overall and #19678 among grey belt competitors on Jits.gg.
Jacob Custer has earned 1 gold medals across 2 tournaments.
Jacob Custer trains at MAT LAB BJJ and competes as a grey belt.
Jacob Custer has a 20% submission rate and a 63% win rate across 8 matches.
Jacob Custer is ranked #19678 among grey belt competitors on Jits.gg.
Jacob Custer's current Jits rating is 1118. Use the Rating Simulator on Jacob Custer'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.