TournamentGrappling Industries BOISE - Dec 2025
[ grey / youth ]TX

Rosemary Jackman

Jits
4,310Prodigy
~790 Jits to S-Tier
+150Last event: Dec 13, 2025
#1,710
Overall
Top 2%
Percentile
#962
grey Belt
Record
42-982% Win Rate
42 Wins9 Losses
W
L
W
W
W
4-1 Last 5

Trophy Case

6 GoldGrappling Industries 3 · AGF 2 · United 1

Fighter Intelligence

6 Tournaments
Medals
13Medals
across 6 tournaments
Gold 7
Silver 3
Bronze 3
54% Gold Rate
Belt Avg 40%
What this means54% of tournament entries result in gold14 points above the belt average. Elite podium consistency — this fighter dominates their brackets.
Finishing Ability
65%
Subs
Submission 28
Points 14
Other 1
Belt Avg 55%
+10 pts vs belt avg
What this means65% of wins by submission10 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 74% of peers

Win Quality

Giant Killer
Clutch Score: +24.9%
34
Close Wins
9
Exp. Wins
9
Losses
Best win: Beat Hayden Peterson (712 pts higher)
52 matches analyzed

Format Split

GI SPECIALIST
26 Gi25 NoGi
Gi
23W-3L88%
NoGi
19W-6L76%
Sub Rate
Gi 54%NoGi 56%
12% win rate delta — Gi stronger

Segment Analysis

Femalegrey BeltAges 8-929,089 Fighters
Comparing to 29,089 grey belt fighters
Win Rate
83%avg 63%
AVG
+19 pts vs avg
Sub Rate
65%avg 55%
AVG
+10 pts vs avg
Gold Rate
100%avg 40%
AVG
+60 pts vs avg
What This Means

Ranked #962 of 29,089 grey belts. 83% win rate, 65% submission rate across 52 matches.

Tale of the Tape

Fighter History

51 matches
ResultMethodFighterJITSAcademyBracketVideoTournamentFormatDate
WSUB
1943+160
Yemaso Brazilian Jiujitsu
Grey
No Gi Kids · Intermediate · 8 - 9 Years · -55 Lbs
NoGiDec 13, 2025
LPTS
2546-270
Jiu-jitsu 100 Academy
Grey
No Gi Kids · Intermediate · 8 - 9 Years · -55 Lbs
NoGiDec 13, 2025
WPTS
2245+70
Alliance BJJ
Grey
No Gi Kids · Intermediate · 8 - 9 Years · -55 Lbs
NoGiDec 13, 2025
WPTS
2133+40
The Base Jiu Jitsu
Grey
No Gi Kids · Intermediate · 8 - 9 Years · -55 Lbs
NoGiDec 13, 2025
WPTS
1397+70
Gracie Barra Conroe
Grey
No Gi Kids · Intermediate · 8 - 9 Years · -55 Lbs
NoGiDec 13, 2025
WSUB
2245+120
Alliance BJJ
Grey
Gi Kids · Grey · 8 - 9 Years · -55 Lbs
GiDec 13, 2025
WPTS
4962+130
Alliance
Grey
Gi Kids · Grey · 8 - 9 Years · -55 Lbs
GiDec 13, 2025
WPTS
1397+70
Gracie Barra Conroe
Grey
Gi Kids · Grey · 8 - 9 Years · -55 Lbs
GiDec 13, 2025
WSUB
2133+90
The Base Jiu Jitsu
Grey
Gi Kids · Grey · 8 - 9 Years · -55 Lbs
GiDec 13, 2025
LPTS
2546-330
Jiu-jitsu 100 Academy
Grey
Gi Kids · Grey · 8 - 9 Years · -55 Lbs
GiDec 13, 2025

From Jiu-Jitsu 100 Academy

See all →
Data Sources
Matches51
Placements13
Tournaments6
Medals🥇 7🥈 3🥉 3
Sources
GRAPAGFUNITED
First MatchJan 2025
Last MatchDec 2025

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

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About

Rosemary Jackman is a grey belt competitor from Jiu-Jitsu 100 Academy in TX with a 43-9 competition record and 7 gold, 3 silver, 3 bronze medals. Known for an impressive 65% submission rate across 52 matches. Competing since 2025.

Frequently Asked Questions

Rosemary Jackman has a 43-9 competition record across 52 matches in 6 tournaments.
Rosemary Jackman is ranked #1710 overall and #962 among grey belt competitors on Jits.gg.
Rosemary Jackman has earned 7 gold, 3 silver, 3 bronze medals across 6 tournaments.
Rosemary Jackman trains at Jiu-Jitsu 100 Academy and competes as a grey belt.
Rosemary Jackman has a 65% submission rate and a 83% win rate across 52 matches.
Rosemary Jackman is ranked #962 among grey belt competitors on Jits.gg.
Rosemary Jackman's current Jits rating is 4310. Use the Rating Simulator on Rosemary Jackman'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.