TournamentGrappling Industries PITTSBURGH - Mar 2025
[ White / adult ]NJ
Robby Mertz
Jits
1,271Prospect
~129 Jits to Advanced
-800Last event: Mar 22, 2025
#45,740
Overall
Top 50%
Percentile
#19,692
White Belt
Record
1-325% Win Rate
1 Wins3 Losses
W
L
L
L
1-3 Last 5
Fighter Intelligence
1 TournamentsMedals
0Medals
across 1 tournaments
0% Gold Rate
Belt Avg 24%
Finishing Ability
100%
Subs
Submission 1
Points 0
Other 0
Belt Avg 24%
+76 pts vs belt avg
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIRebuilding Phase
Working through a challenging stretch
Win Quality
Growing
Clutch Score: -9.8%
1
Close Wins
3
Losses
Best win: Beat John Melik (279 pts higher)
4 matches analyzed
Format Split
NOGI SPECIALIST0 Gi4 NoGi
Gi
0W-0L—%
NoGi
1W-3L25%
Sub Rate
Gi 0%NoGi 25%
25% win rate delta — NoGi stronger
Segment Analysis
MaleWhite Belt41,721 FightersComparing to 41,721 white belt fighters
Win Rate
25%avg 41%
AVG
-16 pts vs avg
Sub Rate
100%avg 24%
AVG
+76 pts vs avg
Gold Rate
0%avg 24%
AVG
-24 pts vs avg
What This Means
Robby is just getting started. Each tournament adds to the picture — too early for meaningful segment comparisons.
Tale of the Tape
Fighter History
4 matches
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| W | SUB | 1550+1630 | Sussex County MMA & Fitness | White No Gi Adult · Beginner · Adult · -170 Lbs | NoGi | Mar 22, 2025 | |||
| L | SUB | 2353-1060 | Stout Pgh - Team Renzo Gracie | White No Gi Adult · Beginner · Adult · -170 Lbs | NoGi | Mar 22, 2025 | |||
| L | SUB | 1237-1250 | True Believer Jiu Jitsu | White No Gi Adult · Beginner · Adult · -170 Lbs | NoGi | Mar 22, 2025 | |||
| L | PTS | 1513-120 | Team Shawn Hammonds/ Valor BJJ | White No Gi Adult · Beginner · Adult · -170 Lbs | NoGi | Mar 22, 2025 |
From Stout PGH - Team Renzo Gracie
See all →
Scouting Report
Data Sources
Matches4
Tournaments1
Medals-
Sources
GRAP
First MatchMar 2025
Last MatchMar 2025
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
Robby Mertz is a White belt competitor from Stout PGH - Team Renzo Gracie in NJ in the early stages of their competition career. With a 1-3 record across 4 matches.
Frequently Asked Questions
Robby Mertz has a 1-3 competition record across 4 matches in 1 tournaments.
Robby Mertz is ranked #45740 overall and #19692 among White belt competitors on Jits.gg.
Robby Mertz trains at Stout PGH - Team Renzo Gracie and competes as a White belt.