TournamentGrappling Industries AUSTIN - Feb 2026
[ grey / Youth ]TX
Mayumi Hassell
Jits
2,565Elite
~535 Jits to Prodigy
+780Last event: Feb 7, 2026
#8,638
Overall
Top 10%
Percentile
#3,762
grey Belt
Record
12-1152% Win Rate
12 Wins11 Losses
L
L
W
W
W
3-2 Last 5
Trophy Case
1 GoldTAP-CANCER-OUT 1Fighter Intelligence
6 TournamentsMedals
4Medals
across 6 tournaments
Gold 1
Silver 2
Bronze 1
25% Gold Rate
Belt Avg 28%
What this means25% of tournament entries result in gold — 3 points below the belt average. Still building a medal collection at this level.
Finishing Ability
50%
Subs
Submission 6
Points 6
Other 0
Belt Avg 55%
-5 pts vs belt avg
What this means50% of wins by submission — 5 points below the belt average. Solid finishing ability with room to grow.
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Advanced Analytics
AI CalculatedGrowth Trajectory
DVIBuilding Momentum
Winning more than losing — building momentum
Growing faster than 91% of peers
Win Quality
Consistent
Clutch Score: +2.3%
12
Close Wins
11
Losses
23 matches analyzed
Format Split
BALANCED18 Gi5 NoGi
Gi
9W-9L50%
NoGi
3W-2L60%
Sub Rate
Gi 28%NoGi 20%
10% win rate delta — NoGi stronger
Segment Analysis
Femalegrey BeltAges 8-929,089 FightersComparing to 29,089 grey belt fighters
Win Rate
52%avg 51%
AVG
Sub Rate
50%avg 55%
AVG
-5 pts vs avg
Gold Rate
17%avg 28%
AVG
-12 pts vs avg
What This Means
Ranked #3762 of 29,089 grey belts. 52% win rate across 23 matches.
Tale of the Tape
Fighter History
23 matches
| Result | Fighter | JITS | Video |
|---|---|---|---|
| L | 3896-30 | ||
| L | 3896-60 | ||
| W | 1081+140 | ||
| W | 2460+280 | ||
| W | 1089+160 | ||
| W | 2460+450 | ||
| W | 1089+300 | ||
| L | 1210-430 | ||
| W | 2460+740 | ||
| L | 3896-770 |
From Austin Submission Fighting
See all →Rival Fighters
Scouting Report
Data Sources
Matches23
Placements4
Tournaments6
Medals🥇 1🥈 2🥉 1
Sources
GRAPTAP-CANCER-OUTJJWL
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
Mayumi Hassell is a grey belt competitor from Austin Submission Fighting in TX with a 50% submission rate across 23 matches. With a 12-11 record and 1 gold, 2 silver, 1 bronze medals, Mayumi Hassell has competed in 6 tournaments.
Frequently Asked Questions
Mayumi Hassell has a 12-11 competition record across 23 matches in 6 tournaments.
Mayumi Hassell is ranked #8638 overall and #3762 among grey belt competitors on Jits.gg.
Mayumi Hassell has earned 1 gold, 2 silver, 1 bronze medals across 6 tournaments.
Mayumi Hassell trains at Austin Submission Fighting and competes as a grey belt.
Mayumi Hassell has a 50% submission rate and a 52% win rate across 23 matches.
Mayumi Hassell is ranked #3762 among grey belt competitors on Jits.gg.
Mayumi Hassell's current Jits rating is 2565. Use the Rating Simulator on Mayumi Hassell'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.