TeamRio Jitsu
TournamentGrappling Industries MINNEAPOLIS - May 2025
[ grey / youth ]
William Dantzer
Jits
1,272Prospect
~128 Jits to Advanced
+1340Last event: May 17, 2025
#44,996
Overall
Top 50%
Percentile
#14,653
grey Belt
Record
7-654% Win Rate
7 Wins6 Losses
W
W
W
W
W
5-0 Last 5+5 Streak
Trophy Case
2 GoldGrappling Industries 2Fighter Intelligence
2 TournamentsMedals
2Medals
across 2 tournaments
Gold 2
Silver 0
Bronze 0
100% Gold Rate
Belt Avg 21%
Finishing Ability
14%
Subs
Submission 1
Points 5
Other 1
Belt Avg 41%
-27 pts vs belt avg
What this means14% of wins by submission — 27 points below the belt average. This fighter wins primarily through points and decisions.
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIBuilding Momentum
Winning more than losing — building momentum
Growing faster than 40% of peers
Win Quality
Consistent
Clutch Score: +2.7%
7
Close Wins
6
Losses
Best win: Beat Aiden Loomis (99 pts higher)
13 matches analyzed
Format Split
BALANCED7 Gi6 NoGi
Gi
4W-3L57%
NoGi
3W-3L50%
Sub Rate
Gi 0%NoGi 17%
7% win rate delta — Gi stronger
Segment Analysis
Malegrey BeltAges 10-1129,089 FightersComparing to 29,089 grey belt fighters
Win Rate
54%avg 45%
AVG
+9 pts vs avg
Sub Rate
14%avg 41%
AVG
-27 pts vs avg
Gold Rate
50%avg 21%
AVG
+29 pts vs avg
What This Means
Win rate tracks at 54% for grey belt. 13 matches and counting.
Tale of the Tape
Fighter History
13 matches
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| W | DEC | 1153+320 | Mahingan Martial Arts | Grey No Gi Kids · Intermediate · 8 - 9 Years · -55 Lbs | NoGi | May 17, 2025 | |||
| W | SUB | 1153+400 | Mahingan Martial Arts | Grey No Gi Kids · Intermediate · 8 - 9 Years · -55 Lbs | NoGi | May 17, 2025 | |||
| W | DEC | 1153+370 | Mahingan Martial Arts | Grey Gi Kids · Grey · 8 - 9 Years · -55 Lbs | Gi | May 17, 2025 | |||
| W | PTS | 1013+250 | M-theory Martial Arts | Grey Gi Kids · Grey · 8 - 9 Years · -55 Lbs | Gi | May 17, 2025 | |||
| W | PTS | 1032+300 | Rio Jitsu | Grey No Gi Kids · Intermediate · 8 - 9 Years · -55 Lbs | NoGi | Feb 15, 2025 | |||
| L | SUB | 1357-690 | Higher Ground BJJ Mn | Grey No Gi Kids · Intermediate · 8 - 9 Years · -55 Lbs | NoGi | Feb 15, 2025 | |||
| L | SUB | 1371-360 | Mario Roberto Jiu Jitsu Academy | Grey No Gi Kids · Intermediate · 8 - 9 Years · -55 Lbs | NoGi | Feb 15, 2025 | |||
| L | PTS | 1794-250 | Rio Jitsu | Grey No Gi Kids · Intermediate · 8 - 9 Years · -55 Lbs | NoGi | Feb 15, 2025 | |||
| L | SUB | 1794-1440 | Rio Jitsu | Grey Gi Kids · Grey · 8 - 9 Years · -55 Lbs | Gi | Feb 15, 2025 | |||
| L | PTS | 1794-100 | Rio Jitsu | Grey Gi Kids · Grey · 8 - 9 Years · -55 Lbs | Gi | Feb 15, 2025 |
From Rio Jitsu
See all →
Scouting Report
Data Sources
Matches13
Placements2
Tournaments2
Medals🥇 2
Sources
GRAP
First MatchFeb 2025
Last MatchMay 2025
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
William Dantzer is a grey belt competitor from Rio Jitsu with a 7-6 competition record. Earned 2 gold medals across 13 matches. Competing since 2025.
Frequently Asked Questions
William Dantzer has a 7-6 competition record across 13 matches in 2 tournaments.
William Dantzer is ranked #44996 overall and #14653 among grey belt competitors on Jits.gg.
William Dantzer has earned 2 gold medals across 2 tournaments.
William Dantzer trains at Rio Jitsu and competes as a grey belt.
William Dantzer has a 14% submission rate and a 54% win rate across 13 matches.
William Dantzer is ranked #14653 among grey belt competitors on Jits.gg.
William Dantzer's current Jits rating is 1272. Use the Rating Simulator on William Dantzer'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.