TournamentUnited Grappling in Reno - NV - October 25th - Oct 2025
[ grey / youth ]TX
Mason Williams
Jits
2,556Elite
~544 Jits to Prodigy
-2680Last event: Oct 25, 2025
#8,734
Overall
Top 10%
Percentile
#3,795
grey Belt
Record
11-665% Win Rate
11 Wins6 Losses
W
W
W
W
L
4-1 Last 5+4 Streak
Trophy Case
2 GoldUnited 1 · NAGA 1Fighter Intelligence
6 TournamentsMedals
5Medals
across 6 tournaments
Gold 2
Silver 1
Bronze 2
40% Gold Rate
Belt Avg 28%
What this means40% of tournament entries result in gold — 12 points above the belt average. Strong medal conversion with room to grow.
Finishing Ability
64%
Subs
Submission 7
Points 4
Other 0
Belt Avg 49%
+15 pts vs belt avg
What this means64% of wins by submission — 15 points above the belt average. This fighter has elite finishing ability for their rank.
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIBuilding Momentum
Winning more than losing — building momentum
Growing faster than 74% of peers
Win Quality
Overachiever
Clutch Score: +9.9%
11
Close Wins
6
Losses
Best win: Beat Olivia Gilardi (233 pts higher)
17 matches analyzed
Format Split
NOGI SPECIALIST11 Gi6 NoGi
Gi
6W-5L55%
NoGi
5W-1L83%
Sub Rate
Gi 18%NoGi 83%
29% win rate delta — NoGi stronger
Segment Analysis
Malegrey BeltAges 8-929,089 FightersComparing to 29,089 grey belt fighters
Win Rate
65%avg 52%
AVG
+12 pts vs avg
Sub Rate
64%avg 49%
AVG
+15 pts vs avg
Gold Rate
33%avg 28%
AVG
+5 pts vs avg
What This Means
Ranked #3795 of 29,089 grey belts. 65% win rate across 17 matches.
Tale of the Tape
Fighter History
17 matches
| Result | Fighter | JITS | Video |
|---|---|---|---|
| W | 1276- | ||
| W | 1555- | ||
| W | 1027- | ||
| W | 1404- | ||
| L | 2828-460 | ||
| L | 2145-2220 | ||
| L | 1353- | ||
| L | 1751- | ||
| W | 1945+290 | ||
| W | 1945+350 |
From Rilion Gracie The Woodlands
See all →Scouting Report
Data Sources
Matches17
Placements5
Tournaments6
Medals🥇 2🥈 1🥉 2
Sources
UNITEDNAGAGRAPPLING-GAMESGRAPPLING-XGRAP
First MatchFeb 2025
Last MatchOct 2025
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
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Similar Fighters
About
Mason Williams is a grey belt competitor from Rilion Gracie The Woodlands in TX with an impressive 64% submission rate across 17 matches. With a 11-6 record and 2 gold, 1 silver, 2 bronze medals, Mason Williams has competed in 6 tournaments.
Frequently Asked Questions
Mason Williams has a 11-6 competition record across 17 matches in 6 tournaments.
Mason Williams is ranked #8734 overall and #3795 among grey belt competitors on Jits.gg.
Mason Williams has earned 2 gold, 1 silver, 2 bronze medals across 6 tournaments.
Mason Williams trains at Rilion Gracie The Woodlands and competes as a grey belt.
Mason Williams has a 64% submission rate and a 65% win rate across 17 matches.
Mason Williams is ranked #3795 among grey belt competitors on Jits.gg.
Mason Williams's current Jits rating is 2556. Use the Rating Simulator on Mason Williams'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.