On the clock
1 of 11 wins inside the distance, 0 in round one. Stopped in 2 of 7 losses
When each fight ended. Wins above the line, losses below; decisions sit at the final bell.
KO or TKOSubmissionDecision
Career and every weight
Pick a weight to see the rating there, the numbers, and how they compare with that division.
Career
Every UFC fight, at every weight (125 lb, 115 lb). Red is a dominant win (85 or more), blush any other win, grey a loss or draw. Ratings are kept weight by weight, in the other tabs; they do not compare across divisions. Opposition here is each opponent’s standing at their weight going in, as a percentile of everyone rated there that year.
11–7UFC record
1 of 11Dominant wins
79Average win score
39thOpposition, percentile
How the wins came1 KO/TKO 0 submission 10 decision
Finish rate9% of wins
Stopped in losses2 of 7
Knockdowns landed0
Average fight time13:54
Sig. strikes landed / absorbed per min3.9 / 4.4
Sig. strike accuracy47%
Takedowns per 15 min0.7
Control time16% of the fight
Best winGillian Robertson rated 1482 at 125 lb going in
Against the division
How JJ Aldrich’s UFC career compares with the careers of the 28 fighters on today’s flyweight board with 5 or more rated UFC fights, every weight counted. 100 is the best. Every flyweight leaderboard.
Dominant-win rateShare of wins scoring 85+
0
9%
Average win scoreOut of 100
6
79.4
Toughest oppositionOpponents' average standing at their weight going in, as a percentile
26
39th
Finish rateWins by KO or submission
11
9%
Strike differentialLanded minus absorbed, per minute
19
−0.46
Strikes landedSignificant strikes per minute
56
3.93
Hardest to hitFewest significant strikes absorbed per minute
30
4.39
TakedownsLanded per 15 minutes
22
0.66
ControlShare of fight time in control
41
16%
LowestMiddleBest
How the fights went
Every rated UFC fight, every weight. Tap a mark for the fight.
Who they beat, and how
Best win: Gillian Robertson, rated 1482 at 125 lb. Dominant in 1 of 11 scored wins
Each fight's dominance score against how highly the opponent was rated at that weight going in, as a percentile of everyone rated there that year, so every weight shares one scale. Up and to the right is a dominant win over a strong opponent.
Dominant winWinLoss or draw
125 lb
No. 18 of 34 active women ranked at flyweight, outside the top 15 board, with a published rating of 1447 across 14 fights at the weight. Lost to No. 22 Regina Tarin in Sep 2026; ranked on the full record at 125 lb.
8–6Record at 125 lb
1 of 8Dominant wins
80Average win score
1289Avg opponent rating
How the wins came1 KO/TKO 0 submission 7 decision
Finish rate12% of wins
Stopped in losses2 of 6
Knockdowns landed0
Average fight time13:36
Sig. strikes landed / absorbed per min4.0 / 4.6
Sig. strike accuracy49%
Takedowns per 15 min0.8
Control time16% of the fight
Best winGillian Robertson rated 1482 going in
Against the division
How JJ Aldrich’s fights at 125 lb compare with the fights at the weight of the 26 fighters on today’s flyweight (women) board with 5 or more fights there. 100 is the best.
Dominant-win rateShare of wins scoring 85+
0
12%
Average win scoreOut of 100
20
79.8
Toughest oppositionOpponents' average standing at their weight going in, as a percentile
24
38th
Finish rateWins by KO or submission
13
12%
Strike differentialLanded minus absorbed, per minute
20
−0.55
Strikes landedSignificant strikes per minute
60
4.00
Hardest to hitFewest significant strikes absorbed per minute
28
4.55
TakedownsLanded per 15 minutes
32
0.79
ControlShare of fight time in control
48
16%
LowestMiddleBest
How the fights went
Every rated UFC fight at 125 lb. Tap a mark for the fight.
On the clock
1 of 8 wins inside the distance, 0 in round one. Stopped in 2 of 6 losses
When each fight ended. Wins above the line, losses below; decisions sit at the final bell.
KO or TKOSubmissionDecision
Who they beat, and how
Best win: Gillian Robertson, rated 1482 at 125 lb. Dominant in 1 of 8 scored wins
Each fight's dominance score against how highly the opponent was rated at that weight going in, as a percentile of everyone rated there that year, so every weight shares one scale. Up and to the right is a dominant win over a strong opponent.
Dominant winWinLoss or draw
115 lb
Not on the strawweight board: last fight at 115 lb on 4 Aug 2018, outside the 18-month activity window. Last rating at the weight: 1413, after 4 fights there.
3–1Record at 115 lb
0 of 3Dominant wins
78Average win score
1274Avg opponent rating
How the wins came0 KO/TKO 0 submission 3 decision
Finish rate0% of wins
Stopped in losses0 of 1
Knockdowns landed0
Average fight time15:00
Sig. strikes landed / absorbed per min3.7 / 3.9
Sig. strike accuracy40%
Takedowns per 15 min0.2
Control time14% of the fight
Best winPolyana Viana rated 1330 going in
Against the division needs 5 rated fights at 115 lb; JJ Aldrich has 4 so far. The Career tab compares the whole UFC career.
How the fights went
Every rated UFC fight at 115 lb. Tap a mark for the fight.
On the clock
All 3 wins went to the judges. Stopped in 0 of 1 losses
When each fight ended. Wins above the line, losses below; decisions sit at the final bell.
KO or TKOSubmissionDecision
Who they beat, and how
Best win: Polyana Viana, rated 1330 at 115 lb. Dominant in 0 of 3 scored wins
Each fight's dominance score against how highly the opponent was rated at that weight going in, as a percentile of everyone rated there that year, so every weight shares one scale. Up and to the right is a dominant win over a strong opponent.
Dominant winWinLoss or draw
Every UFC fight
18 fights on record, newest first, at every weight. Score is the fight's dominance score out of 100, this fighter first; 85 or more is a dominant win.
| Date | Result | Score | Opponent | Method | Round | Weight | Event |
|---|---|---|---|---|---|---|---|
| 12 Sep 2026 | Loss | 22–78 | Regina Tarin | unanimous decision | R3 5:00 | Women's Flyweight | Noche UFC: Silva vs. Delgado |
| 18 Apr 2026 | Win | 76–24 | Jamey-Lyn Horth | unanimous decision | R3 5:00 | Women's Flyweight | UFC Fight Night: Burns vs. Malott |
| 1 Mar 2025 | Win | 79–21 | Andrea Lee | unanimous decision | R3 5:00 | Women's Flyweight | UFC Fight Night: Kape vs. Almabayev |
| 11 May 2024 | Loss | 23–77 | Veronica Hardy | unanimous decision | R3 5:00 | Women's Flyweight | UFC Fight Night: Lewis vs. Nascimento |
| 7 Oct 2023 | Win | 76–24 | Montana De La Rosa | unanimous decision | R3 5:00 | Women's Flyweight | UFC Fight Night: Dawson vs. Green |
| 26 Aug 2023 | Win | 93–7 | Liang Na | KO/TKO | R2 4:49 | Women's Flyweight | UFC Fight Night: Holloway vs. The Korean Zombie |
| 11 Mar 2023 | Loss | 18–82 | Ariane da Silva | unanimous decision | R3 5:00 | Women's Flyweight | UFC Fight Night: Yan vs. Dvalishvili |
| 4 Jun 2022 | Loss | 12–88 | Erin Blanchfield | submission | R2 2:38 | Women's Flyweight | UFC Fight Night: Volkov vs. Rozenstruik |
| 12 Mar 2022 | Win | 79–21 | Gillian Robertson | unanimous decision | R3 5:00 | Women's Flyweight | UFC Fight Night: Santos vs. Ankalaev |
| 28 Aug 2021 | Win | 81–19 | Vanessa Demopoulos | unanimous decision | R3 5:00 | Women's Flyweight | UFC Fight Night: Barboza vs. Chikadze |
| 13 Mar 2021 | Win | 74–26 | Cortney Casey | split decision | R3 5:00 | Women's Flyweight | UFC Fight Night: Edwards vs. Muhammad |
| 18 Jan 2020 | Loss | 23–77 | Sabina Mazo | split decision | R3 5:00 | Women's Flyweight | UFC 246: McGregor vs. Cowboy |
| 12 Oct 2019 | Win | 80–20 | Lauren Mueller | unanimous decision | R3 5:00 | Women's Flyweight | UFC Fight Night: Joanna vs. Waterson |
| 23 Mar 2019 | Loss | 10–90 | Maycee Barber | KO/TKO | R2 3:01 | Women's Flyweight | UFC Fight Night: Thompson vs. Pettis |
| 4 Aug 2018 | Win | 79–21 | Polyana Viana | unanimous decision | R3 5:00 | Women's Strawweight | UFC 227: Dillashaw vs. Garbrandt 2 |
| 14 Jan 2018 | Win | 79–21 | Danielle Taylor | unanimous decision | R3 5:00 | Women's Strawweight | UFC Fight Night: Stephens vs. Choi |
| 10 Jun 2017 | Win | 77–23 | Chan-Mi Jeon | unanimous decision | R3 5:00 | Women's Strawweight | UFC Fight Night: Lewis vs. Hunt |
| 9 Dec 2016 | Loss | 17–83 | Juliana Lima | unanimous decision | R3 5:00 | Women's Strawweight | UFC Fight Night: Lewis vs. Abdurakhimov |