TeamTAC Team BJJ
TournamentFUJI BJJ Missouri State Championship - Feb 2026
[ grey / youth ]TX
Sullivan Derick Grewach
Jits
1,074Prospect
~326 Jits to Advanced
+70Last event: Feb 28, 2026
#63,043
Overall
Top 70%
Percentile
#20,936
grey Belt
Record
5-1229% Win Rate
5 Wins12 Losses
L
W
L
L
W
2-3 Last 5
The Roll Up
Fighter Intelligence
4 TournamentsMedals
3Medals
across 4 tournaments
Gold 0
Silver 2
Bronze 1
0% Gold Rate
Belt Avg 27%
What this means0% of tournament entries result in gold — 27 points below the belt average. Still building a medal collection at this level.
Finishing Ability
40%
Subs
Submission 2
Points 3
Other 0
Belt Avg 48%
-8 pts vs belt avg
What this means40% of wins by submission — 8 points below the belt average. Solid finishing ability with room to grow.
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIRebuilding Phase
Working through a challenging stretch
Growing faster than 34% of peers
Win Quality
Growing
Clutch Score: -11.6%
5
Close Wins
11
Losses
Best win: Beat Abram Kendrick (190 pts higher)
16 matches analyzed
Format Split
GI SPECIALIST9 Gi7 NoGi
Gi
4W-5L44%
NoGi
1W-6L14%
Sub Rate
Gi 22%NoGi 0%
30% win rate delta — Gi stronger
Segment Analysis
Malegrey BeltAges 10-1129,089 FightersComparing to 29,089 grey belt fighters
Win Rate
31%avg 51%
AVG
-20 pts vs avg
Sub Rate
40%avg 48%
AVG
-8 pts vs avg
Gold Rate
0%avg 27%
AVG
-27 pts vs avg
What This Means
16 matches of tournament experience at grey belt. Every rep builds the foundation.
Tale of the Tape
Fighter History
16 matches
| Result | Fighter | JITS | Video |
|---|---|---|---|
| L | 2140-370 | ||
| W | 1026+360 | ||
| L | 1467-330 | ||
| L | 7902-20 | ||
| W | 1006+470 | ||
| L | 1467-530 | ||
| W | 1026+490 | ||
| L | 1264-1110 | ||
| L | 4054-740 | ||
| W | 1264+670 |
From TAC Team BJJ
See all →
#121
Jasmine Marguerite Ruediger
7,467
43-10 · 74% SUB
#161
Brody Gunner Coray
7,168
56-12 · 80% SUB
#225
Joel Thomas Flynn
6,792
35-7 · 83% SUB
#320
August Rain Lawler
6,364
26-3 · 88% SUB
Stella Faye Folk
5,790
27-6 · 78% SUB
Morgan Marie Thomas
5,334
18-9 · 61% SUB
Dominic Michael Valentine
5,240
21-8 · 52% SUB
Jackson Matthew Mckee
5,215
27-7 · 44% SUB
Scouting Report
Data Sources
Matches16
Placements3
Tournaments4
Medals🥈 2🥉 1
Sources
FUJIBJJNAGAAGFIBJJF
First MatchMay 2025
Last MatchFeb 2026
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
Sullivan Derick Grewach is a grey belt competitor from TAC Team BJJ in TX with 16 matches across 4 tournaments. Holds a 5-11 record with 2 silver, 1 bronze medals.
Frequently Asked Questions
Sullivan Derick Grewach has a 5-11 competition record across 16 matches in 4 tournaments.
Sullivan Derick Grewach is ranked #63043 overall and #20936 among grey belt competitors on Jits.gg.
Sullivan Derick Grewach has earned 2 silver, 1 bronze medals across 4 tournaments.
Sullivan Derick Grewach trains at TAC Team BJJ and competes as a grey belt.
Sullivan Derick Grewach has a 40% submission rate and a 31% win rate across 16 matches.
Sullivan Derick Grewach is ranked #20936 among grey belt competitors on Jits.gg.
Sullivan Derick Grewach's current Jits rating is 1074. Use the Rating Simulator on Sullivan Derick Grewach'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.