TournamentADCC US Open - Los Angeles, CA - Apr 2026
[ grey / youth ]FL
Dean Kristian Dietz
Jits
2,234Elite
~866 Jits to Prodigy
-140Last event: Jun 14, 2025
#12,574
Overall
Top 14%
Percentile
#5,078
grey Belt
Record
9-756% Win Rate
9 Wins7 Losses
W
L
W
L
L
2-3 Last 5
Trophy Case
2 GoldADCC 1 · IBJJF 1Fighter Intelligence
4 TournamentsMedals
4Medals
across 4 tournaments
Gold 2
Silver 0
Bronze 2
50% Gold Rate
Belt Avg 38%
What this means50% of tournament entries result in gold — 12 points above the belt average. Elite podium consistency — this fighter dominates their brackets.
Finishing Ability
71%
Subs
Submission 5
Points 2
Other 0
Belt Avg 45%
+26 pts vs belt avg
What this means71% of wins by submission — 26 points above the belt average. This fighter has elite finishing ability for their rank.
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIHolding Steady
Competitive — holding steady
Growing faster than 71% of peers
Win Quality
Consistent
Clutch Score: +3.0%
7
Close Wins
6
Losses
Best win: Beat Giammaria Giordano (1551 pts higher)
13 matches analyzed
Format Split
NOGI SPECIALIST0 Gi13 NoGi
Gi
0W-0L—%
NoGi
7W-6L54%
Sub Rate
Gi 0%NoGi 38%
54% win rate delta — NoGi stronger
Segment Analysis
Malegrey BeltAges 16-1829,089 FightersComparing to 29,089 grey belt fighters
Win Rate
54%avg 50%
AVG
+4 pts vs avg
Sub Rate
71%avg 45%
AVG
+27 pts vs avg
Gold Rate
50%avg 38%
AVG
+12 pts vs avg
What This Means
Ranked #5078 of 29,089 grey belts. 54% win rate across 13 matches.
Tale of the Tape
Next Tournaments
ADCC
ADCC Us Open - Los Angeles, CAApr 17, 2026
Malenogi · Advanced · -66,0 kg·-66,0 kg
| # | Name | JITS | Academy | Record |
|---|---|---|---|---|
| 1 | Kai McKinney | 4,075 | Rodrigo Pinheiro Brazilian Jiu Jitsu | 18-3 |
| 2 | Dean Dietz | 2,234 | Black Tie Brazilian Jiu Jitsu | 9-7 |
| 3 | Brock Gagnon | 1,848 | Onyx Martial Arts | 9-12 |
| 4 | Keokolo Matsuyama | 1,756 | Waimeajiujitsu | 2-2 |
| 5 | Peyton Newsome | 1,328 | Pedigo Submission Fighting | 1-2 |
| 6 | Roman Sabroe | 1,314 | Elite Team International | 4-12 |
| 7 | Sebastian Arancibia | — | Team Dna | 0-1 |
| 8 | Vincent Balderas | — | Academy Jiu Jitsu and Kickboxing | — |
8 Fighters — Multiple brackets · 2–3 wins to gold
Your chance to win gold: 29%
Fighter History
13 matches
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| W | SUB | 1864+410 | 10th Planet Mount Pleasant Jiu-jitsu | - 15-17 · Advanced · 70kg | ADCCUS Open - Dallas | NoGi | Jun 14, 2025 | ||
| W | SUB | 1871+340 | Progresso Jiu Jitsu | - 15-17 · Advanced · 70kg | ADCCUS Open - Dallas | NoGi | Jun 14, 2025 | ||
| L | SUB | 3879-250 | Sainz Team Alpha Miami | - 15-17 · Advanced · 70kg | ADCCUS Open - Dallas | NoGi | Jun 14, 2025 | ||
| W | PTS | 3785+470 | Notorious MMA | - 15-17 · Advanced · 70kg | ADCCUS Open - Dallas | NoGi | Jun 14, 2025 | ||
| L | PTS | 1363-410 | Aloisio Silva Brazilian Jiu-jits | - 15-17 · Advanced · 75kg | ADCCUS Open - Dallas | NoGi | Jun 14, 2025 | ||
| L | SUB | 2307-700 | Honne Academy of Jiu-jitsu | - 15-17 · Advanced · 75kg | ADCCUS Open - Dallas | NoGi | Jun 14, 2025 | ||
| W | SUB | 2683+590 | Tribe BJJ Team | - 15-17 · Advanced · 70kg | NoGi | May 10, 2025 | |||
| W | SUB | 1609+650 | Rubicon Jiu-jitsu and Self-defense | - 15-17 · Advanced · 70kg | NoGi | May 10, 2025 | |||
| W | PTS | 3303+510 | Boss Grappling | - 15-17 · Advanced · 70kg | NoGi | May 10, 2025 | |||
| L | SUB | 1706-1490 | Gracie Fernandina | - 15-17 · Advanced · 70kg | NoGi | May 10, 2025 |
From Black Tie Brazilian Jiu-Jitsu
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Scouting Report
Data Sources
Matches13
Placements4
Tournaments4
Medals🥇 2🥉 2
Sources
ADCCIBJJF
First MatchMay 2025
Last MatchJun 2025
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
Dean Kristian Dietz is a Grey belt from Black Tie Brazilian Jiu-Jitsu in Bonita Springs, FL competing across 4 tournaments. His 71% submission rate ranks 26 points above the 45% belt average, placing him in the top 7% of Grey belts nationally. With 1 gold medal and 1 bronze from Pan Kids events in 2024, Dietz holds a JITS Rating of 2857 and ranks #1561 among Grey belts globally.
Dietz secured 7 competitive wins against higher-rated opponents, including a notable upset over Giammaria Giordano (849-point rating gap). His rating climbs at +204.4 points per month, placing him in the 91st percentile for Development Velocity Index. Competition across ADCC events shows a sharp no-Gi preference: 15 matches at a 2445 rating versus 1 gi match at 1005, indicating specialized grappling focus early in his career.
Frequently Asked Questions
Dean Kristian Dietz has a 7-6 competition record across 13 matches in 4 tournaments.
Dean Kristian Dietz is ranked #12574 overall and #5078 among grey belt competitors on Jits.gg.
Dean Kristian Dietz has earned 2 gold, 2 bronze medals across 4 tournaments.
Dean Kristian Dietz trains at Black Tie Brazilian Jiu-Jitsu and competes as a grey belt.
Dean Kristian Dietz has a 71% submission rate and a 54% win rate across 13 matches.
Dean Kristian Dietz is ranked #5078 among grey belt competitors on Jits.gg.
Dean Kristian Dietz's current Jits rating is 2234. Use the Rating Simulator on Dean Kristian Dietz'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.