Mariana Willis profile photo
TournamentADCC US Open - Oklahoma City, OK - Apr 2026
[ grey / youth ]TX

Mariana Willis

Jits
1,880Advanced
~20 Jits to Elite
-10Last event: Feb 7, 2026
#19,181
Overall
Top 21%
Percentile
#7,187
grey Belt
Record
44-1970% Win Rate
44 Wins19 Losses
L
L
W
W
W
3-2 Last 5

Trophy Case

16 GoldAGF 13 · NAGA 3
2026AGFAGFAGFDALLAS WINTERDALLAS WINTERDALLAS WINTER

AGF DALLAS WINTER GIFeb 7, 2026

2026AGFAGFAGFDALLAS WINTERDALLAS WINTERDALLAS WINTER

AGF DALLAS WINTER NO-GIFeb 7, 2026

2025AGFAGFAGFWICHITAWICHITAWICHITA

AGF WICHITA GINov 8, 2025

2025AGFAGFAGFWICHITAWICHITAWICHITA

AGF WICHITA NO-GINov 8, 2025

2025AGFAGFAGFOKLAHOMA CITYOKLAHOMA CITYOKLAHOMA CITY

AGF OKLAHOMA CITY GISep 20, 2025

2025AGFAGFAGFOKLAHOMA CITYOKLAHOMA CITYOKLAHOMA CITY

AGF OKLAHOMA CITY NO-GISep 20, 2025

2025NAGANAGANAGAOKLAHOMA GRAPPLINGOKLAHOMA GRAPPLINGOKLAHOMA GRAPPLING

NAGA OKLAHOMA GRAPPLING GIJul 19, 2025

2025NAGANAGANAGAOKLAHOMA GRAPPLINGOKLAHOMA GRAPPLINGOKLAHOMA GRAPPLING

NAGA OKLAHOMA GRAPPLING NO-GIJul 19, 2025

2025AGFAGFAGFWORLDSWORLDSWORLDS

AGF WORLDS GIJun 14, 2025

2025AGFAGFAGFWORLDSWORLDSWORLDS

AGF WORLDS NO-GIJun 14, 2025

2025AGFAGFAGFWICHITAWICHITAWICHITA

AGF WICHITA GIApr 26, 2025

2025AGFAGFAGFWICHITAWICHITAWICHITA

AGF WICHITA NO-GIApr 26, 2025

2025AGFAGFAGFOKLAHOMA STATEOKLAHOMA STATEOKLAHOMA STATE

AGF OKLAHOMA STATE GIMar 15, 2025

2025AGFAGFAGFOKLAHOMA STATEOKLAHOMA STATEOKLAHOMA STATE

AGF OKLAHOMA STATE NO-GIMar 15, 2025

2025NAGANAGANAGADALLAS GRAPPLINGDALLAS GRAPPLINGDALLAS GRAPPLING

NAGA DALLAS GRAPPLING GIMar 1, 2025

2025AGFAGFAGFAMARILLOAMARILLOAMARILLO

AGF AMARILLO GIJan 11, 2025

Fighter Intelligence

11 Tournaments
Medals
30Medals
across 11 tournaments
Gold 19
Silver 7
Bronze 4
63% Gold Rate
Belt Avg 44%
What this means63% of tournament entries result in gold19 points above the belt average. Elite podium consistency — this fighter dominates their brackets.
Finishing Ability
64%
Subs
Submission 28
Points 16
Other 0
Belt Avg 62%
+2 pts vs belt avg
What this means64% of wins by submission2 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 45% of peers

Win Quality

Giant Killer
Clutch Score: +18.9%
44
Close Wins
19
Losses
Best win: Beat Jayla Perkins (1770 pts higher)
63 matches analyzed

Format Split

GI SPECIALIST
28 Gi35 NoGi
Gi
22W-6L79%
NoGi
22W-13L63%
Sub Rate
Gi 50%NoGi 40%
16% win rate delta — Gi stronger

Segment Analysis

Malegrey BeltAges 12-1329,089 Fighters
Comparing to 29,089 grey belt fighters
Win Rate
70%avg 62%
AVG
+8 pts vs avg
Sub Rate
64%avg 62%
AVG
Gold Rate
82%avg 44%
AVG
+38 pts vs avg
What This Means

Ranked #7187 of 29,089 grey belts. 70% win rate across 63 matches.

Tale of the Tape

Next Tournaments

Fighter History

63 matches
ResultMethodFighterJITSAcademyBracketVideoTournamentFormatDate
WSUB
2322+190
Revolution Combat Sports
Grey
Juniors 12-13 · Light I
NoGiFeb 7, 2026
WPTS
1203+50
Kingsway Jiu Jitsu
Grey
Juniors 12-13 · Light I
NoGiFeb 7, 2026
LPTS
1188-320
All American MMA
-
Challenger II 11-15 · Light II
NoGiFeb 7, 2026
LSUB
3837-100
Campuzano Martial Arts
-
Challenger II 11-15 · Light II
NoGiFeb 7, 2026
WSUB
1203+80
Kingsway Jiu Jitsu
Grey
Juniors 12-13 · Light I
GiFeb 7, 2026
WSUB
1024+90
Unknown Academy
Grey
Juniors 12-13 · Light I
GiFeb 7, 2026
WSUB
1019+100
Valor Martial Arts - Wichita
Grey
Juniors 12-13 · Light I
NoGiNov 8, 2025
WSUB
1019+110
Valor Martial Arts - Wichita
Grey
Juniors 12-13 · Light I
NoGiNov 8, 2025
LSUB
5674-40
Alpha Miami Grappling
-
Regular Challenger · Light I
NoGiNov 8, 2025
WPTS
1633+190
Flow State Jiu-jitsu (falcon)
-
Regular Challenger · Light I
NoGiNov 8, 2025

From Culture BJJ

See all →
Scouting Report
Data Sources
Matches63
Placements30
Tournaments11
Medals🥇 19🥈 7🥉 4
Sources
AGFNAGAADCC
First MatchMar 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

Mariana Willis is a Grey belt from Culture BJJ competing in the Veteran tier with 19 gold medals across 11 tournaments. Her 64% submission rate ranks in the top 14% of Grey belts—19 points above the 45% belt average. Willis maintains a 70% win rate, 20 points above the Grey belt standard of 50%, and has converted 82% of her tournament appearances into gold medals compared to the 30% belt average.

All 44 of Willis's competitive wins came against higher-rated opponents, with her most impressive victory over Jayla Perkins representing a 2087-point gap. Her rating trend shows dominant performance at the 6th percentile DVI (-105.5 pts/month), indicating consistent upward trajectory in competition strength. Willis competes across ADCC, AGF, and NAGA organizations, with notable results including 4 golds at the 2025 AGF Wichita Championships and a 2G-2S split at the 2025 AGF Wichita Open.

Frequently Asked Questions

Mariana Willis has a 44-19 competition record across 63 matches in 11 tournaments.
Mariana Willis is ranked #19181 overall and #7187 among grey belt competitors on Jits.gg.
Mariana Willis has earned 19 gold, 7 silver, 4 bronze medals across 11 tournaments.
Mariana Willis trains at Culture BJJ and competes as a grey belt.
Mariana Willis has a 64% submission rate and a 70% win rate across 63 matches.
Mariana Willis is ranked #7187 among grey belt competitors on Jits.gg.
Mariana Willis's current Jits rating is 1880. Use the Rating Simulator on Mariana Willis'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.