TeamLone Wolf BJJ

TournamentNAGA Portland Grappling Championship - Feb 2026

[ grey / Jr Teen ]

Katya Firstenburg

Jits

2,401Elite

~699 Jits to Prodigy

-490Last event: Feb 7, 2026

#10,385

Overall

Top 12%

Percentile

#4,356

grey Belt

Record

12-571% Win Rate

12 Wins5 Losses

3-2 Last 5

Trophy Case

5 GoldNAGA 3 · GRAPPLING-X 2

NAGA PORTLAND GRAPPLING GIFeb 7, 2026

GRAPPLING-X 11/15/ OREGON NO-GINov 15, 2025

GRAPPLING-X 11/15/ OREGON GINov 15, 2025

NAGA PORTLAND GRAPPLING GIFeb 1, 2025

NAGA PORTLAND GRAPPLING NO-GIFeb 1, 2025

Fighter Intelligence

4 Tournaments

Medals

7Medals

across 4 tournaments

Gold 6

Silver 1

Bronze 0

86% Gold Rate

Belt Avg 50%

What this means86% of tournament entries result in gold — 36 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 55%

+12 pts vs belt avg

What this means67% of wins by submission — 12 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 67% of peers

Win Quality

Overachiever

Clutch Score: +15.0%

Close Wins

Losses

Best win: Beat Rhea Bhatti (731 pts higher)

17 matches analyzed

Format Split

GI SPECIALIST

8 Gi9 NoGi

8W-0L100%

NoGi

4W-5L44%

Sub Rate

Gi 63%NoGi 33%

56% win rate delta — Gi stronger

Segment Analysis

Femalegrey BeltAges 14-1529,089 Fighters

Comparing to 29,089 grey belt fighters

Win Rate

71%avg 56%

AVG

+15 pts vs avg

Sub Rate

67%avg 55%

AVG

+11 pts vs avg

Gold Rate

75%avg 50%

AVG

+25 pts vs avg

What This Means

Ranked #4356 of 29,089 grey belts. 71% win rate across 17 matches.

Tale of the Tape

Fighter History

17 matches

Result	Method	Fighter	JITS	Academy	Bracket	Tournament	Format	Date
L	SUB	Rhea Bhatti	3132-510	On Guard Brazilian Jiu Jitsu	Grey Expert · 12-13 · 100-110	NAGAPortland	NoGi	Feb 7, 2026
L	SUB	Rhea Bhatti	3132-780	On Guard Brazilian Jiu Jitsu	Grey Expert · 12-13 · 100-110	NAGAPortland	NoGi	Feb 7, 2026
W	SUB	Rhea Bhatti	3132+620	On Guard Brazilian Jiu Jitsu	Grey Expert · 12-13 · 100-110	NAGAPortland	Gi	Feb 7, 2026
W	PTS	Hannah Johnson	1013+180	Battle Ground Martial Arts	Grey Expert · 12-13 · 100-110	NAGAPortland	Gi	Feb 7, 2026
W	SUB	Jace Jacobs	1015+450	Brazilian Top Team Portland Brazilian Top Team	Grey No-gi---teen Divisions · 13-14 · Grey Belts · Intermediate · 95.1- 105 Lbs	GRAPPLING-XGrappling X 11/15/2025 Oregon State Jiu Jitsu Championships, Portland	NoGi	Nov 15, 2025
W	SUB	Jace Jacobs	1015+410	Brazilian Top Team Portland Brazilian Top Team	Grey No-gi---teen Divisions · 13-14 · Grey Belts · Intermediate · 95.1- 105 Lbs	GRAPPLING-XGrappling X 11/15/2025 Oregon State Jiu Jitsu Championships, Portland	NoGi	Nov 15, 2025
W	SUB	Jace Jacobs	1015+320	Brazilian Top Team Portland Brazilian Top Team	Grey Gi-- Teen Divisions · 13-14 · Grey · 95.1- 105 Lbs	GRAPPLING-XGrappling X 11/15/2025 Oregon State Jiu Jitsu Championships, Portland	Gi	Nov 15, 2025
W	SUB	Jace Jacobs	1015+370	Brazilian Top Team Portland Brazilian Top Team	Grey Gi-- Teen Divisions · 13-14 · Grey · 95.1- 105 Lbs	GRAPPLING-XGrappling X 11/15/2025 Oregon State Jiu Jitsu Championships, Portland	Gi	Nov 15, 2025
W	SUB	Ariana Averkamp	1179+420	Chesslab/att-pdx	White Gi-- Teen Divisions · 13-14 · White & Grey · 100.1- 115 Lbs	GRAPPLING-XGrappling X 11/15/2025 Oregon State Jiu Jitsu Championships, Portland	Gi	Nov 15, 2025
W	SUB	Ariana Averkamp	1179+450	Chesslab/att-pdx	White Gi-- Teen Divisions · 13-14 · White & Grey · 100.1- 115 Lbs	GRAPPLING-XGrappling X 11/15/2025 Oregon State Jiu Jitsu Championships, Portland	Gi	Nov 15, 2025

From Lone Wolf BJJ

Rival Fighters

Zoe Pernosky.jits

Gracie barra Langley

H2H4-1

Jace Jacobs.jits

Brazilian Top Team Portland BRAZILIAN TOP TEAM

H2H4-0

Rhea Bhatti.jits

ON GUARD BRAZILIAN JIU JITSU

H2H1-2

Scouting Report

Lone Wolf BJJ →

Data Sources

Matches17

Placements7

Tournaments4

Medals🥇 6🥈 1

Sources

NAGAGRAPPLING-XADCC

First MatchFeb 2025

Last MatchFeb 2026

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

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About

Katya Firstenburg is a Grey belt from Lone Wolf BJJ and 3 gold medals across 3 tournaments. Her 67% gold rate dramatically outpaces the 30% belt average, marking her as a standout medal performer at her level. With a JITS rating of 1884, she ranks #5295 among Grey belts in the 75th percentile globally. Firstenburg's competitive wins come exclusively against higher-rated opponents—all 6 of her wins feature a positive rating differential, with her best victory over Rhea Bhatti representing a 196-point upset.

Her submission rate sits at 33%, trailing the 45% belt average by 12 points, indicating a control-focused grappling style. Development velocity shows -8.2 pts/month, placing her in the 23rd percentile DVI and trending holding_steady. She competes across ADCC and NAGA events, with a notable split favoring gi competition (1420 rating in 4 gi matches versus 1035 in 7 no-gi matches).

Frequently Asked Questions

Katya Firstenburg has a 12-5 competition record across 17 matches in 4 tournaments.

Katya Firstenburg is ranked #10385 overall and #4356 among grey belt competitors on Jits.gg.

Katya Firstenburg has earned 6 gold, 1 silver medals across 4 tournaments.

Katya Firstenburg trains at Lone Wolf BJJ and competes as a grey belt.

Katya Firstenburg has a 67% submission rate and a 71% win rate across 17 matches.

Katya Firstenburg is ranked #4356 among grey belt competitors on Jits.gg.

Katya Firstenburg's current Jits rating is 2401. Use the Rating Simulator on Katya Firstenburg'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.