TeamAbmar Barbosa
TournamentGrappling Industries DMV - Sep 2025
[ grey / youth ]
John Hershey
Jits
1,238Prospect
~162 Jits to Advanced
+100Last event: Sep 20, 2025
#48,205
Overall
Top 54%
Percentile
#15,792
grey Belt
Record
2-625% Win Rate
2 Wins6 Losses
L
L
W
L
W
2-3 Last 5
Fighter Intelligence
3 TournamentsMedals
1Medals
across 3 tournaments
Gold 0
Silver 1
Bronze 0
0% Gold Rate
Belt Avg 21%
Finishing Ability
0%
Subs
Submission 0
Points 2
Other 1
Belt Avg 41%
-41 pts vs belt avg
What this means0% of wins by submission — 41 points below the belt average. This fighter wins primarily through points and decisions.
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIRebuilding Phase
Working through a challenging stretch
Growing faster than 40% of peers
Win Quality
Growing
Clutch Score: -11.5%
3
Close Wins
7
Losses
Best win: Beat Rikir Sarmiento (2385 pts higher)
10 matches analyzed
Format Split
GI SPECIALIST8 Gi0 NoGi
Gi
2W-6L25%
NoGi
0W-0L—%
25% win rate delta — Gi stronger
Segment Analysis
Malegrey BeltAges 10-1129,089 FightersComparing to 29,089 grey belt fighters
Win Rate
30%avg 45%
AVG
-15 pts vs avg
Sub Rate
0%avg 41%
AVG
-41 pts vs avg
Gold Rate
0%avg 21%
AVG
-21 pts vs avg
What This Means
Win rate tracks at 30% for grey belt. 10 matches and counting.
Tale of the Tape
Fighter History
8 matches
| Result | Fighter | JITS | Video |
|---|---|---|---|
| L | 2082-540 | ||
| L | 3941-440 | ||
| W | 1107+700 | ||
| L | 1107-670 | ||
| W | 3623+900 | ||
| L | 1151-1190 | ||
| L | 1107-230 | ||
| L | 1107-780 |
From Abmar Barbosa
See all →
Scouting Report
Data Sources
Matches8
Placements1
Tournaments3
Medals🥈 1
Sources
GRAP
First MatchMar 2025
Last MatchSep 2025
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
John Hershey is a grey belt competitor from Abmar Barbosa with 10 matches across 3 tournaments. Holds a 3-7 record with 1 silver medal.
Frequently Asked Questions
John Hershey has a 3-7 competition record across 10 matches in 3 tournaments.
John Hershey is ranked #48205 overall and #15792 among grey belt competitors on Jits.gg.
John Hershey has earned 1 silver medals across 3 tournaments.
John Hershey trains at Abmar Barbosa and competes as a grey belt.
John Hershey is ranked #15792 among grey belt competitors on Jits.gg.
John Hershey's current Jits rating is 1238. Use the Rating Simulator on John Hershey'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.