Result
Joanna JędrzejczykKO/TKO
MethodKO/TKO
Round1
Time04:22
Elo swing-23Jessica Penne (1616 → 1593)
DateJun 20, 2015
DivisionWomen'S Strawweight Title
StatusCompleted
VenueMercedes-Benz Arena
BroadcastESPN+
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W
16-5-0Joanna Jędrzejczyk
L
14-8-0Jessica Penne
Joanna Jędrzejczyk vs Jessica Penne
Method :KO/TKO
Round :1
Time :04:22
Time format :Pending
Referee :Pending
Details :Pending
Joanna Jędrzejczyk
Elo1686Good
3Y trend1713 → 1686
Fight Overview
Round1
Time04:22
MethodKO/TKO
Jessica Penne
Elo1548Average
3Y trend1582 → 1548
What changed?
Checked daily by Combat Edge. Times show when we recorded an update, not when it was announced.
Combat Edge Intelligence
Fight Intelligence
Joanna Jędrzejczyk won this fight by KO/TKO in round 1 at 04:22. Joanna Jędrzejczyk led more tracked fight-stat categories from the recorded round totals. Attempt-rate stats such as 1 of 4 takedowns require attempt fields from the legacy API before Combat Edge can calculate them accurately.
Compare Joanna Jędrzejczyk and Jessica Penne 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.
Joanna JędrzejczykJessica Penne
Elo edge
Joanna Jędrzejczyk1686-16 last move
Jessica Penne1548-17 last move
Why they are ranked here
Joanna JędrzejczykNot on the active ladder · 1686 Elo
- Biggest gain
- Beat Michelle Waterson-Gomez (rated 1650 at the time): +14.
- Costliest loss
- Lost to Rose Namajunas (rated 1603 at the time): -29.
- Last 5 fights
- 1 win, 4 losses, -52 Elo in total.
- Inactivity
- Placed on 1596, not 1686: 90 points are held back after more than 18 months without a fight, until the next one.
Jessica Penne#85 of 95 active Women Strawweight fighters · 1548 Elo
- Biggest gain
- Beat Karolina Kowalkiewicz (rated 1637 at the time): +23.
- Costliest loss
- Lost to Joanna Jędrzejczyk (rated 1702 at the time): -23.
- Last 5 fights
- 2 wins, 3 losses, -12 Elo in total.
- Next places
- 7 points behind #84 Elise Reed, 4 ahead of #86 Ashley Yoder.
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
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Recorded fight totals
Joanna JędrzejczykvsJessica Penne
Total strikes
162vs28
Sig. strikes
126vs25
Finishing profile
Joanna Jędrzejczykdecision leads 69% of wins
Jessica Pennesubmission leads 57% of wins
Common opponents
Karolina KowalkiewiczJoanna Jędrzejczyk: win · Decision (Unanimous) · Nov 12, 2016Jessica Penne: win · Armbar · Aug 7, 2021
Jéssica AndradeJoanna Jędrzejczyk: win · Decision (Unanimous) · May 13, 2017Jessica Penne: loss · Punches · Jun 4, 2016
Juliana LimaJoanna Jędrzejczyk: win · Decision (Unanimous) · Jul 26, 2014Jessica Penne: cancelled · Cancelled Bout · May 30, 2015
Round stats
Joanna Jędrzejczyk vs Jessica Penne is a completed Women'S Strawweight Title fight from UFC FIGHT NIGHT : JEDRZEJCZYK VS PENNE. Joanna Jędrzejczyk defeated Jessica Penne by KO/TKO in round 1 at 04:22. Combat Edge lists the result, records, fight stats, Elo context, and links to both fighter profiles.
Joanna Jędrzejczyk vs Jessica Penne quick answers
Who won Joanna Jędrzejczyk vs Jessica Penne?
Joanna Jędrzejczyk won Joanna Jędrzejczyk vs Jessica Penne by KO/TKO in round 1 at 04:22.
What event is Joanna Jędrzejczyk vs Jessica Penne on?
Joanna Jędrzejczyk vs Jessica Penne is listed on UFC FIGHT NIGHT : JEDRZEJCZYK VS PENNE.
What are the records for Joanna Jędrzejczyk vs Jessica Penne?
Joanna Jędrzejczyk enters with a 16-5-0 record and Jessica Penne enters with a 14-8-0 record.
What division is Joanna Jędrzejczyk vs Jessica Penne?
Joanna Jędrzejczyk vs Jessica Penne is listed as a Women'S Strawweight Title fight.
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