TeamRevive jiu jitsu
TournamentPhoenix XI Gi - Mar 2026
[ grey / Youth ]AZ
Jack Sandberg
Jits
1,173Prospect
~227 Jits to Advanced
+220Last event: Feb 7, 2026
#55,932
Overall
Top 62%
Percentile
#18,526
grey Belt
Record
12-2136% Win Rate
12 Wins21 Losses
L
W
W
L
L
2-3 Last 5
Trophy Case
1 GoldGRAPPLING-X 1Fighter Intelligence
14 TournamentsMedals
10Medals
across 14 tournaments
Gold 1
Silver 5
Bronze 4
10% Gold Rate
Belt Avg 42%
What this means10% of tournament entries result in gold — 32 points below the belt average. Still building a medal collection at this level.
Finishing Ability
25%
Subs
Submission 3
Points 9
Other 0
Belt Avg 61%
-36 pts vs belt avg
What this means25% of wins by submission — 36 points below the belt average. This fighter wins primarily through points and decisions.
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIBuilding New Foundation
Building a new foundation
Growing faster than 40% of peers
Win Quality
Growing
Clutch Score: -9.0%
12
Close Wins
21
Losses
Best win: Beat Gideon Lichtenberger (797 pts higher)
33 matches analyzed
Format Split
BALANCED20 Gi13 NoGi
Gi
7W-13L35%
NoGi
5W-8L38%
Sub Rate
Gi 15%NoGi 0%
3% win rate delta — NoGi stronger
Segment Analysis
Malegrey BeltAges 10-1129,089 FightersComparing to 29,089 grey belt fighters
Win Rate
36%avg 64%
AVG
-28 pts vs avg
Sub Rate
25%avg 61%
AVG
-36 pts vs avg
Gold Rate
7%avg 42%
AVG
-35 pts vs avg
What This Means
33 matches of tournament experience at grey belt. Every rep builds the foundation.
Tale of the Tape
Next Tournaments
JJWL
Phoenix Xi NogiMar 21, 2026
MaleNoGi · Jr Teen 2013-2014 · grey·90-99
| # | Name | JITS | Academy | Record |
|---|---|---|---|---|
| 1 | Lucas Avitia | 3,114 | Gracie Barra Avondale | 27-17 |
| 2 | Clayton Perras | 1,282 | Au BJJ Academy | 6-13 |
| 3 | Jack Sandberg | 1,173 | Revive Jiu Jitsu | 12-21 |
| 4 | Jackson Skokic | — | Carlson Gracie Gilbert | — |
4 Fighters — 2–3 wins to gold
Your chance to win gold: 7%
JJWL
Phoenix Xi GiMar 21, 2026
MaleGi · Jr Teen 2013-2014 · grey·90-99
| # | Name | JITS | Academy | Record |
|---|---|---|---|---|
| 1 | Lucas Avitia | 3,114 | Gracie Barra Avondale | 27-17 |
| 2 | Abijah Gatus | 1,410 | Marcio Andre BJJ | 12-10 |
| 3 | Theo Atwell | 1,365 | Carlson Gracie Gilbert | 7-11 |
| 4 | Clayton Perras | 1,282 | Au BJJ Academy | 6-13 |
| 5 | Zander Rogers | 1,254 | Patriot Martial Arts | 7-7 |
| 6 | Jack Sandberg | 1,173 | Revive Jiu Jitsu | 12-21 |
| 7 | Jared Hamilton | 1,014 | Undisputed South | 0-4 |
| 8 | Cannon Wilhite | — | Chute Boxe Academy | — |
| 9 | Jackson Skokic | — | Carlson Gracie Gilbert | — |
| 10 | Michaelangelo Bahena | — | Nexus Martial Arts | — |
10 Fighters — Multiple brackets · 2–3 wins to gold
Your chance to win gold: 6%
AZBJJL
Azbjjl - 2026 Grand Canyon SpringApr 11, 2026
Malenogi · Kids Boys NoGi · Grey·under 97.0 lbs
| # | Name | JITS | Academy | Record |
|---|---|---|---|---|
| 1 | Jack Sandberg | 1,173 | Revive Jiu-jitsu | 12-21 |
| 2 | Jared Hamilton | 1,014 | Undisputed South (green Valley/sahuarita) | 0-4 |
2 Fighters — Best 2 out of 3
Your chance to win gold: 29%
Malegi · Kids Boys Gi · Grey·under 100.0 lbs
| # | Name | JITS | Academy | Record |
|---|---|---|---|---|
| 1 | Jack Sandberg | 1,173 | Revive Jiu-jitsu | 12-21 |
| 2 | Jared Hamilton | 1,014 | Undisputed South (green Valley/sahuarita) | 0-4 |
2 Fighters — Best 2 out of 3
Your chance to win gold: 29%
GRAPPLING-X
Maleunknown · Gi-- Youth Divisions · Grey·90.1- 100 Lbs 11-12 Years old
| # | Name | JITS | Academy | Record |
|---|---|---|---|---|
| 1 | Matthew Prince | 1,208 | Ethos Martial Arts AZ | 5-9 |
| 2 | Jack Sandberg | 1,173 | Revive Jiu-jitsu | 12-21 |
2 Fighters — Best 2 out of 3
Your chance to win gold: 24%
Fighter History
33 matches
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| L | PTS | 3114-50 | Gracie Barra Avondale | Grey Kids Boys Gi · JR Teen (born 2013 - 2014) · Grey · Under 100.0 Lbs (saturday) | Gi | Feb 7, 2026 | |||
| W | SUB | 1094+270 | Gracie Barra - East Mesa | Grey Kids Boys Gi · JR Teen (born 2013 - 2014) · Grey · Under 100.0 Lbs (saturday) | Gi | Feb 7, 2026 | |||
| W | PTS 6-0 | 1259+240 | Vargas Jiu Jitsu | Grey Pre Teen · 90-99 | NoGi | Nov 16, 2025 | |||
| L | PTS 0-8 | 3261-70 | Gracie Barra Maricopa | Grey Pre Teen · 90-99 | NoGi | Nov 16, 2025 | |||
| L | PTS 0-5 | 1434-180 | Double Five Arizona | Grey Pre Teen · 90-99 | Gi | Nov 16, 2025 | |||
| L | PTS 0-12 | 3261-80 | Gracie Barra Maricopa | Grey Pre Teen · 90-99 | Gi | Nov 16, 2025 | |||
| L | PTS | 1365-190 | Carlson Gracie Gilbert | Grey Gi-- Youth Divisions · 10-11 · Grey · 80.1- 95 Lbs | Gi | Oct 19, 2025 | |||
| L | PTS | 3261-60 | Gracie Barra Maricopa | Grey Gi-- Youth Divisions · 10-11 · Grey · 80.1- 95 Lbs | Gi | Oct 19, 2025 | |||
| L | PTS | 1365-170 | Carlson Gracie Gilbert | Grey Advanced · 10-11 · 80-90 | NAGAPhoenix II | NoGi | Sep 6, 2025 | ||
| L | SUB | 2710-330 | Jay Pages Jiu Jitsu | Grey Advanced · 10-11 · 80-90 | NAGAPhoenix II | NoGi | Sep 6, 2025 |
From Revive jiu jitsu
See all →
Rival Fighters
Scouting Report
Data Sources
Matches33
Placements14
Tournaments14
Medals🥇 1🥈 5🥉 4
Sources
AZBJJLJJWLGRAPPLING-XNAGATAP-CANCER-OUT
First MatchJan 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
Jack Sandberg is a Grey belt from Revive jiu jitsu in Mesa, AZ competing with a 38% win rate across 21 matches. His 0% submission rate places him in the top 71st percentile of Grey belts—a striking 45-point differential above the 45% belt average. Sandberg has earned 5 silver medals and 3 bronze medals across 8 tournaments, with zero gold finishes to date. Sandberg's 8 competitive wins came entirely against higher-rated opponents, including a 1151-point upset victory over Gideon Lichtenberger.
His development trajectory shows a rebuilding_phase trend at the 66th percentile DVI, indicating active skill progression despite early-career volatility. He splits competition evenly between gi (10 matches, 1050 rating) and no-gi (11 matches, 1055 rating) formats across JJWL and NAGA organizations since his first match in 2025.
Frequently Asked Questions
Jack Sandberg has a 12-21 competition record across 33 matches in 14 tournaments.
Jack Sandberg is ranked #55932 overall and #18526 among grey belt competitors on Jits.gg.
Jack Sandberg has earned 1 gold, 5 silver, 4 bronze medals across 14 tournaments.
Jack Sandberg trains at Revive jiu jitsu and competes as a grey belt.
Jack Sandberg has a 25% submission rate and a 36% win rate across 33 matches.
Jack Sandberg is ranked #18526 among grey belt competitors on Jits.gg.
Jack Sandberg's current Jits rating is 1173. Use the Rating Simulator on Jack Sandberg'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.