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FIGHTDETECTIVE
All Fighters
JJ Aldrich

JJ Aldrich

11W · 6L
Southpaw
Flyweight
Women's Flyweight
9% finish rate70% as favorite40% as underdog
65%wins
1521
ELO Rating

Fighter overview

ELO RatingHow is ELO calculated?18-month recency decay · streak amplification · activity velocity · career-death penalty. Old champions can't hide behind past glory.Understanding our ELO →

1520.8Contender↗

Recency-weighted skill · finish-adjusted · streak-amplified

Division ELOHow is ELO calculated?18-month recency decay · streak amplification · activity velocity · career-death penalty. Old champions can't hide behind past glory.Understanding our ELO →

#16of 58 active
Flyweight rankings →

Age

33
Sep 29, 1992

Height

5'5" (165.1 cm)

Reach

170.18 cm

Win Rate

64.7%

Output & Defense

Rate-normalized career statistics (per 15 minutes, except strike rates which are per-minute)

Strikes landed / min
3.92
SLpM
Strikes absorbed / min
4.34
SApM (lower is better)
Net striking
-0.42
SLpM − SApM
Strike defense
61%
Opponent strikes evaded
Takedowns / 15 min
0.70
TD_Avg
Takedown defense
67%
Opponent TDs stuffed
Sub attempts / 15 min
0.00
Sub_Avg
Elusive striker

Head-to-Head Comparison

Search for a fighter to compare side-by-side

Career statistics

Career Averages (per fight)

17.9
Sig. Strikes
0.5
Takedowns
0.0
Sub Attempts

How They Win

KO/TKO1 (9%)
Submission0 (0%)
Decision2 (18%)

Loss Vulnerability

KO/TKO1 (17%)
Submission1 (17%)
Decision0 (0%)

Betting Profile

Win rate when fighting as favorite vs underdog

As Favorite

70%

7W – 3L in 10 fights

As Underdog

40%

2W – 3L in 5 fights

ELO analysis

ELO Trajectory

Skill rating evolution — hover dots for fight details

Cont.Mid1490151015301521Dec 16Aug 18Jan 20Mar 22Aug 23Mar 25Apr 26
WinLossDrawCurrent ELO17 fights

Elo Changes

Rating gained or lost in each fight

def. Jamey-Lyn Horth
Apr 18, 2026
+13.31521
def. Andrea Lee
Mar 1, 2025
+6.21508
lost to Veronica Hardy
May 11, 2024
-3.51501
def. Montana De La Rosa
Oct 7, 2023
+2.71505
def. Liang Na
Aug 26, 2023
+2.81502
lost to Ariane da Silva
Mar 11, 2023
-1.61499
lost to Erin Blanchfield
Jun 4, 2022
-1.11501
def. Gillian Robertson
Mar 12, 2022
+1.01502
def. Vanessa Demopoulos
Aug 28, 2021
+0.61501
def. Cortney Casey
Mar 13, 2021
+0.41500
lost to Sabina Mazo
Jan 18, 2020
-0.21500
def. Lauren Mueller
Oct 12, 2019
+0.21500
lost to Maycee Barber
Mar 23, 2019
-0.21500
def. Polyana Viana
Aug 4, 2018
+0.11500
def. Danielle Taylor
Jan 14, 2018
+0.11500
def. Chan-Mi Jeon
Jun 10, 2017
+0.11500
lost to Juliana Lima
Dec 9, 2016
0.01500

Division ELO Rankings

Flyweight · Active fighters ranked by recency-weighted skill

#1Joshua Van
1595
↗
#2Wang Cong
1560
↗
#3Manel Kape
1555
↗
#4Asu Almabayev
1554
↗
#5Alden Coria
1552
↗
#6Ramazan Temirov
1545
↗
#7Alessandro Costa
1542
↗
#8Jasmine Jasudavicius
1541
#9Dione Barbosa
1540
↗
#10Edgar Chairez
1540
↗

Showing top 10 of 58 active fighters · Full rankings →

Professional fight history

Fight History (17 fights)

vs Jamey-Lyn Horth
UFC Fight Night: Burns vs. Malott · Apr 18, 2026
Flyweight
Win
Decision · Rnd 3View Analysis →
vs Andrea Lee
UFC Fight Night: Kape vs. Almabayev · Mar 1, 2025
Women's Flyweight
Win
U-DEC · Rnd 3View Analysis →
vs Veronica Hardy
UFC Fight Night: Lewis vs. Nascimento · May 11, 2024
Women's Flyweight
Loss
U-DEC · Rnd 3View Analysis →
vs Montana De La Rosa
UFC Fight Night: Dawson vs. Green · Oct 7, 2023
Women's Flyweight
Win
U-DEC · Rnd 3View Analysis →
vs Liang Na
UFC Fight Night: Holloway vs. The Korean Zombie · Aug 26, 2023
Women's Flyweight
Win
KO/TKO · Rnd 2View Analysis →
vs Ariane da Silva
UFC Fight Night: Yan vs. Dvalishvili · Mar 11, 2023
Women's Flyweight
Loss
U-DEC · Rnd 3View Analysis →
vs Erin Blanchfield
UFC Fight Night: Volkov vs. Rozenstruik · Jun 4, 2022
Women's Flyweight
Loss
SUB · Rnd 2View Analysis →
vs Gillian Robertson
UFC Fight Night: Santos vs. Ankalaev · Mar 12, 2022
Women's Flyweight
Win
U-DEC · Rnd 3View Analysis →
vs Vanessa Demopoulos
UFC Fight Night: Barboza vs. Chikadze · Aug 28, 2021
Women's Flyweight
Win
U-DEC · Rnd 3View Analysis →
vs Cortney Casey
UFC Fight Night: Edwards vs. Muhammad · Mar 13, 2021
Women's Flyweight
Win
S-DECView Analysis →
vs Sabina Mazo
UFC 246: McGregor vs. Cowboy · Jan 18, 2020
Women's Flyweight
Loss
S-DEC · Rnd 3View Analysis →
vs Lauren Mueller
UFC Fight Night: Joanna vs. Waterson · Oct 12, 2019
Women's Flyweight
Win
U-DEC · Rnd 3View Analysis →
vs Maycee Barber
UFC Fight Night: Thompson vs. Pettis · Mar 23, 2019
Women's Flyweight
Loss
KO/TKO · Rnd 2View Analysis →
vs Polyana Viana
UFC 227: Dillashaw vs. Garbrandt 2 · Aug 4, 2018
Women's Strawweight
Win
U-DEC · Rnd 3View Analysis →
vs Danielle Taylor
UFC Fight Night: Stephens vs. Choi · Jan 14, 2018
Women's Strawweight
Win
U-DEC · Rnd 3View Analysis →
vs Chanmi Jeon
UFC Fight Night: Lewis vs. Hunt · Jun 10, 2017
Women's Strawweight
Win
Decision · Rnd 3View Analysis →
vs Juliana Lima
UFC Fight Night: Lewis vs. Abdurakhimov · Dec 9, 2016
Women's Strawweight
Loss
U-DEC · Rnd 3View Analysis →