Michael Greschner profile photo
TournamentFinals Norcal Gi Youth - Nov 2025
[ grey / Youth ]CA

Michael Greschner

Jits
1,485Advanced
~415 Jits to Elite
-800Last event: Nov 22, 2025
#33,550
Overall
Top 37%
Percentile
#11,178
grey Belt
Record
11-858% Win Rate
11 Wins8 Losses
L
W
L
L
W
2-3 Last 5

Trophy Case

2 GoldGrappling Industries 2

Fighter Intelligence

8 Tournaments
Medals
6Medals
across 8 tournaments
Gold 2
Silver 2
Bronze 2
33% Gold Rate
Belt Avg 30%
What this means33% of tournament entries result in gold3 points above the belt average. Strong medal conversion with room to grow.
Finishing Ability
64%
Subs
Submission 7
Points 4
Other 0
Belt Avg 57%
+7 pts vs belt avg
What this means64% of wins by submission7 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
Building Momentum
Winning more than losing — building momentum
Growing faster than 10% of peers

Win Quality

Overachiever
Clutch Score: +8.8%
11
Close Wins
8
Losses
Best win: Beat Julian Chavez (863 pts higher)
19 matches analyzed

Format Split

BALANCED
11 Gi8 NoGi
Gi
6W-5L55%
NoGi
5W-3L63%
Sub Rate
Gi 27%NoGi 50%
8% win rate delta — NoGi stronger

Segment Analysis

Malegrey BeltAges 12-1329,089 Fighters
Comparing to 29,089 grey belt fighters
Win Rate
60%avg 55%
AVG
+5 pts vs avg
Sub Rate
64%avg 57%
AVG
+7 pts vs avg
Gold Rate
11%avg 30%
AVG
-19 pts vs avg
What This Means

Win rate tracks at 60% for grey belt. 20 matches and counting.

Tale of the Tape

Fighter History

19 matches
ResultMethodFighterJITSAcademyBracketVideoTournamentFormatDate
LSUB 2-0
2268-910
Camarillo Jiu Jitsu
Grey
JR Teen · 70-79
GiNov 22, 2025
WDEC 0-0
1395+320
Mindset Martial Arts
Grey
JR Teen · 70-79
GiNov 22, 2025
LSUB 2-0
5132-210
Gracie Fighter Pleasant Hill
Grey
JR Teen · 70-79
GiNov 22, 2025
LSUB 0-2
4273-310
Marco Nascimento BJJ
Grey
JR Teen · 70-79
NoGiSep 6, 2025
WSUB 0-2
1128+230
By Any Means
Grey
JR Teen · 70-79
NoGiSep 6, 2025
WSUB
1198+200
Choka U Gym
Grey
No Gi Kids · Intermediate · 12 - 13 Years (male) · -85 Lbs
NoGiJun 14, 2025
WSUB
1198+170
Choka U Gym
Grey
No Gi Kids · Intermediate · 12 - 13 Years (male) · -85 Lbs
NoGiJun 14, 2025
WSUB
1198+320
Choka U Gym
Grey
Gi Kids · Grey · 12 - 13 Years (male) · -85 Lbs
GiJun 14, 2025
WSUB
1198+250
Choka U Gym
Grey
Gi Kids · Grey · 12 - 13 Years (male) · -85 Lbs
GiJun 14, 2025
WSUB 6-0
1128+620
By Any Means
Grey
JR Teen · 70-79
NoGiMay 17, 2025

From Alere Jiu Jitsu Academy

See all →
Data Sources
Matches19
Placements8
Tournaments8
Medals🥇 2🥈 2🥉 2
Sources
JJWLGRAP
First MatchJan 2025
Last MatchNov 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.

About

Michael Greschner is a Grey belt from Alere Jiu Jitsu Academy in Castro Valley, CA competing with an across 16 matches. His submission rate of 38% sits 7 points below the 45% belt average, placing him in the 73rd percentile among Grey belts. Greschner has earned 2 silver medals and 2 bronze medals across 6 tournaments, with zero gold finishes. All 8 of Greschner's wins came against higher-rated opponents, including a 728-point upset victory over Rainen Gemoya.

His development velocity index registers at -1.2 points per month, placing him in the 25th percentile for growth trajectory. Competing exclusively in JJWL events, Greschner maintains nearly identical ratings in both gi (1045) and no-gi (1035) formats across 9 and 7 matches respectively, suggesting balanced technical development across both rule sets.

Frequently Asked Questions

Michael Greschner has a 12-8 competition record across 20 matches in 9 tournaments.
Michael Greschner is ranked #33550 overall and #11178 among grey belt competitors on Jits.gg.
Michael Greschner has earned 2 gold, 2 silver, 2 bronze medals across 9 tournaments.
Michael Greschner trains at Alere Jiu Jitsu Academy and competes as a grey belt.
Michael Greschner has a 64% submission rate and a 60% win rate across 20 matches.
Michael Greschner is ranked #11178 among grey belt competitors on Jits.gg.
Michael Greschner's current Jits rating is 1485. Use the Rating Simulator on Michael Greschner'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.