Mari King profile photo
TournamentSan Diego XVIII Gi - Mar 2026
[ Grey / Youth ]CA

Mari King

Jits
4,391Prodigy
~709 Jits to S-Tier
+870Last event: Dec 6, 2025
#1,668
Overall
Top 2%
Percentile
#944
Grey Belt
Record
12-286% Win Rate
12 Wins2 Losses
W
W
W
W
W
5-0 Last 5+9 Streak

Trophy Case

5 GoldJJWL 4 · DREAM-BJJ 1

Fighter Intelligence

17 Tournaments
Medals
9Medals
across 17 tournaments
Gold 5
Silver 3
Bronze 1
56% Gold Rate
Belt Avg 26%
What this means56% of tournament entries result in gold30 points above the belt average. Elite podium consistency — this fighter dominates their brackets.
Finishing Ability
67%
Subs
Submission 8
Points 4
Other 0
Belt Avg 54%
+13 pts vs belt avg
What this means67% of wins by submission13 points above the belt average. This fighter has elite finishing ability for their rank.

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Advanced Analytics

AI Calculated

Growth Trajectory

DVI
Dominant
Dominant — winning at an elite level
Growing faster than 94% of peers

Win Quality

Giant Killer
Clutch Score: +25.0%
12
Close Wins
2
Losses
Best win: Beat Frankee L Truong (803 pts higher)
14 matches analyzed

Format Split

BALANCED
6 Gi8 NoGi
Gi
5W-1L83%
NoGi
7W-1L88%
Sub Rate
Gi 67%NoGi 50%
4% win rate delta — NoGi stronger

Segment Analysis

FemaleGrey BeltAges 12-1329,712 Fighters
Comparing to 29,712 grey belt fighters
Win Rate
86%avg 49%
AVG
+36 pts vs avg
Sub Rate
67%avg 54%
AVG
+13 pts vs avg
Gold Rate
29%avg 26%
AVG
+3 pts vs avg
What This Means

Ranked #944 of 29,712 grey belts. 86% win rate, 67% submission rate across 14 matches. 3-tournament podium streak.

Tale of the Tape

Next Tournaments

FemaleNoGi · Teen 2011-2012 · grey·90-99
Solo — free medal

Fighter History

14 matches
ResultMethodFighterJITSAcademyBracketVideoTournamentFormatDate
WSUB 6-0
3891+300
V1sion BJJ - Checkmat Ladera Ran
Grey
JR Teen · 90-99
GiDec 6, 2025
WSUB 11-0
3891+390
V1sion BJJ - Checkmat Ladera Ran
Grey
JR Teen · 90-99
GiDec 6, 2025
WSUB 25-0
1565+180
San Diego Brazilian Jiu-jitsu
Grey
JR Teen · 90-99
NoGiDec 6, 2025
WSUB 9-0
3891+520
V1sion BJJ - Checkmat Ladera Ran
Grey
JR Teen · 90-99
NoGiOct 4, 2025
WPTS 7-0
1480+390
Sektor Jiu Jitsu
Grey
JR Teen · 90-99
NoGiOct 4, 2025
WPTS 2-0
2845+300
Alliance San Diego
Grey
JR Teen · 90-99
GiOct 4, 2025
WSUB 0-0
3231+420
Gracie Humaita South Bay
Grey
JR Teen · 90-99
GiOct 4, 2025
WPTS 2-0
5194+590
Atos HQ
Grey
JR Teen · 90-99
NoGiMay 25, 2025
WPTS 8-0
3031+470
Meraki BJJ
Grey
JR Teen · 90-99
NoGiMay 25, 2025
LPTS 0-7
11750-400
Stoa Jiu Jitsu
Grey
JR Teen · 80-89
NoGiApr 12, 2025

From Carlsbad Jiu Jitsu

See all →
Scouting Report
Data Sources
Matches14
Placements11
Tournaments17
Medals🥇 5🥈 3🥉 1
Sources
JJWLDREAM-BJJ
First MatchApr 2025
Last MatchDec 2025

Stats verified from completed tournaments only, may not represent a fighter's true record.

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About

Mari King is a Grey belt from Carlsbad Jiu Jitsu in Brazilian Jiu Jitsu, CA and 5 gold medals across 7 tournaments. Her 67% submission rate ranks in the top 2% of Grey belts — 22 points above the 45% belt average — while her 86% win rate nearly doubles the 50% belt median. At the 2025 Socal Gi Youth Finals and San Diego XVII events, King captured gold in both Gi and No-Gi divisions, demonstrating consistency across ruleset formats.

King's 12 competitive wins came exclusively against higher-rated opponents, including an upset victory over Frankee L Truong representing a 573-point rating gap. Her development velocity sits at +380.9 points per month, placing her in the 97th percentile for growth trajectory among all competitors. Competing exclusively in JJWL events since her debut in 2025, King maintains a 1880 Gi rating and 2280 No-Gi rating, with her No-Gi strength driving her global ranking of #865 and 98th percentile belt standing at Elite tier.

Frequently Asked Questions

Mari King has a 12-2 competition record across 14 matches in 17 tournaments.
Mari King is ranked #1668 overall and #944 among Grey belt competitors on Jits.gg.
Mari King has earned 5 gold, 3 silver, 1 bronze medals across 17 tournaments.
Mari King trains at Carlsbad Jiu Jitsu and competes as a Grey belt.
Mari King has a 67% submission rate and a 86% win rate across 14 matches.
Mari King is ranked #944 among Grey belt competitors on Jits.gg.
Mari King's current Jits rating is 4391. Use the Rating Simulator on Mari King'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.