JJ Aldrich vs Vanessa Demopoulos

Aug 28, 2021 · UFC FIGHT PASS

DateAug 28, 2021

DivisionWomen's Flyweight

StatusScheduled

VenueUFC APEX

BroadcastUFC FIGHT PASS

Start times & how to watch

Start time & how to watch

Main card starts Saturday, August 28, 2021 — watch on UFC FIGHT PASS.

US East (ET): Sat 10:00 PM
US West (PT): Sat 7:00 PM
United Kingdom: Sun 3:00 AM
Central Europe: Sun 4:00 AM
Australia (Sydney): Sun 12:00 PM
Your time

JJ Aldrich15-8-0JJ Aldrich vs Vanessa DemopoulosVanessa DemopoulosLil Monster |11-9-0

JJ Aldrich15-8-0

Fight Overview

RoundTBD

TimeTBD

15-8-0Record11-9-0

34Age38

5'5"Height5'2"

67"Reach 59"

125 lbsWeight115 lbs

Women's FlyweightWeight ClassWomen's Flyweight

Vanessa DemopoulosLil Monster11-9-0

Combat Edge Intelligence

Fight Intelligence

JJ Aldrich owns a 88-point Elo edge (good). JJ Aldrich shows more surface-level statistical edges across the tracked UFC categories. 1 shared opponent give extra context.

Compare JJ Aldrich and Vanessa Demopoulos across their careers →

Elo Recent career Elo trajectory

Recent three-year Elo paths for both fighters. Ratings shown here are current career context; the event-specific prediction or verified result remains on this Fight page.

JJ AldrichVanessa Demopoulos

Recent form

JJ AldrichL W W L W · +8 Elo last 5

LWWLW

Vanessa DemopoulosL L L L W · -51 Elo last 5

LLLLW

Elo edge

JJ Aldrich1651-16 last move

Vanessa Demopoulos1563-14 last move

Why they are ranked here

JJ Aldrich#24 of 81 active Women Flyweight fighters · 1651 Elo

Biggest gain: Beat Na Liang (rated 1639 at the time): +20.
Costliest loss: Lost to Veronica Hardy (rated 1568 at the time): -20.
Last 5 fights: 3 wins, 2 losses, +8 Elo in total.
Next places: 12 points behind #23 Karine Silva, 0 ahead of #25 Lauren Murphy.

Vanessa Demopoulos#76 of 108 active Women Strawweight fighters · 1563 Elo

Biggest gain: Beat Kanako Murata (rated 1674 at the time): +20.
Costliest loss: Lost to Talita Alencar (rated 1594 at the time): -17.
Last 5 fights: 1 win, 4 losses, -51 Elo in total.
Next places: 3 points behind #75 Shauna Bannon, 5 ahead of #77 Josefine Knutsson.

Every rated fight moves a rating by an amount set by the opponent's rating at the time, the result and how it ended. Places are counted among fighters active in the last 24 months. How the rating is calculated

Fight intelligence

Model forecast and your pick

Inspect the model’s probability and Elo baseline, then make your own call before the card starts.

What's at stake

JJ AldrichNow 1651 · #24 Women Flyweight

Wins by decision+12→ 1663

Loses by decision-20→ 1631

Vanessa DemopoulosNow 1563 · #76 Women Strawweight

Wins by decision+20→ 1583

Loses by decision-12→ 1551

What-if simulatorPremium

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Projected with the same rules as the rankings, at today's ratings. Split decisions move ratings less and finishes more.

Stat advantages

JJ AldrichvsVanessa Demopoulos

Takedown accuracy

2%vs0%

Takedown defense

68%vs26%

Submission average

0vs0.43

Takedown average

0.70vs0.32

Finishing profile

JJ Aldrichdecision leads 80% of wins

Vanessa Demopoulosdecision leads 55% of wins

Common opponents

Jamey-Lyn Horth JJ Aldrich: win · Decision (Unanimous) · Apr 18, 2026 Vanessa Demopoulos: loss · Decision (Unanimous) · Jun 14, 2025

Tale of the tape

JJ AldrichVanessa Demopoulos

Tracked UFC statistics may not cover a fighter's full career. Unavailable measurements are not zero.

3.92Sig. strikes landed per min3.37

UFC flyweight average : 3.95

46Sig. strike accuracy40

UFC flyweight average : 44%

4.34Sig. strikes absorbed per min5.39

UFC flyweight average : 3.88

62Sig. strike defense41

UFC flyweight average : 55%

0.70Takedown average0.32

UFC flyweight average : 1.44

2Takedown accuracy0

UFC flyweight average : 26%

68Takedown defense26

UFC flyweight average : 57%

0Submission average0.43

UFC flyweight average : 0.61

3Wins by knockout1

0Wins by submission4

12Wins by decision6

1Losses by knockout1

2Losses by submission1

5Losses by decision7

JJ Aldrich vs Vanessa Demopoulos is a scheduled Women's Flyweight fight on UFC FIGHT NIGHT : BARBOZA VS CHIKADZE. JJ Aldrich enters with a 15-8-0 record and Vanessa Demopoulos enters with a 11-9-0 record. Combat Edge tracks the matchup preview, UFC stats, Elo edge, shared opponents, event date, venue, and full fight card.