Joanna Jędrzejczyk (16-5, 5) was born in Olsztyn, Poland on August 18, 1987. At the age of 24 years on May 19, 2012, she made her professional MMA debut against Sylwia Juśkiewicz, winning the fight via 2-round unanimous decision.
On July 26, 2014, 26-year old Joanna Jędrzejczyk made her UFC debut on her 7th professional MMA fight at UFC on Fox: Lawler vs. Brown against Juliana Lima, winning the fight via 3-round unanimous decision.
She became the UFC strawweight champion on March 14, 2015 at age 27 on her 9th professional MMA fight at UFC 185 after defeating a 27-year old Carla Esparza via 2nd-round KO.
Jędrzejczyk's last fight was a 2nd-round KO loss to Zhang Weili at UFC 275 at age 34 on June 11, 2022. She retired on a 2-fight losing streak.
She has fought 14 times in the UFC, and has a record of 9 wins and 5 losses in the promotion.
Some of Joanna Jędrzejczyk's best fights have been against Carla Esparza, Jessica Penne, Karolina Kowalkiewicz, Jéssica Andrade, Juliana Lima, Valérie Létourneau and Tecia Torres.
Jędrzejczyk has 5 losses on her MMA record.
| # | Date | Opponent | Promotion | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|---|
21 | Jun 11, 2022 34 years, 9 months 16-5 (5) | Zhang Weili | UFC | ST | 2 | KO | LOSS Spinning backfist |
20  | Mar 7, 2020 32 years, 6 months 16-4 (5) | 29 years, 6 months 20-1 (17) | UFC | ST | 5 | SD | LOSS For UFC Women's strawweight title |
19  | Oct 12, 2019 32 years, 1 months 16-3 (5) | 33 years, 9 months 17-6 (10) | UFC | FL | 5 | UD | WIN |
18  | Dec 8, 2018 31 years, 3 months 15-3 (5) | 30 years, 9 months 15-3 (11) | UFC | FL | 5 | UD | LOSS For UFC Women's flyweight title |
17 | Jul 28, 2018 30 years, 11 months 15-2 (5) | Tecia Torres | UFC | ST | 3 | UD | WIN |
16  | Apr 7, 2018 30 years, 7 months 14-2 (5) | 25 years, 9 months 7-3 (6) | UFC | ST | 5 | UD | LOSS For UFC Women's strawweight title |
15 | Nov 4, 2017 30 years, 2 months 14-1 (5) | 25 years, 4 months 6-3 (5) | UFC | ST | 1 | TKO | LOSS Punches Lost UFC Women's strawweight title |
14  | May 13, 2017 29 years, 8 months 14-0 (5) | 25 years, 7 months 16-5 (12) | UFC | ST | 5 | UD | WIN Defended UFC Women's strawweight title |
13  | Nov 12, 2016 29 years, 2 months 13-0 (5) | 31 years 10-0 (3) | UFC | ST | 5 | UD | WIN Defended UFC Women's strawweight title |
12  | Jul 8, 2016 28 years, 10 months 12-0 (5) | 27 years, 7 months 13-1 (8) | TUF | ST | 5 | UD | WIN Defended UFC Women's strawweight title |
11 | Nov 15, 2015 28 years, 2 months 11-0 (5) | Valérie Létourneau | UFC | ST | 5 | UD | WIN Defended UFC Women's strawweight title |
10  | Jun 20, 2015 27 years, 10 months 10-0 (5) | 32 years, 4 months 12-2 (9) | UFC | ST | 3 | TKO | WIN Punches and knee Defended UFC Women's strawweight title |
9  | Mar 14, 2015 27 years, 6 months 9-0 (4) | 27 years, 5 months 10-2 (7) | UFC | ST | 2 | KO | WIN Punches Won UFC Women's strawweight title |
8 | Dec 13, 2014 27 years, 3 months 8-0 (3) | 26 years 12-0 (8) | UFC | ST | 3 | SD | WIN |
7 | Jul 26, 2014 26 years, 11 months 7-0 (3) | Juliana Lima | UFC | ST | 3 | UD | WIN |
6 | Jun 7, 2014 26 years, 9 months 6-0 (3) | Rosi Sexton | CW | FL | 2 | KO | WIN Punch |
5 | May 9, 2014 26 years, 8 months 5-0 (2) | Karla Benitez | FL | 3 | UD | WIN | |
4 | Jun 20, 2013 25 years, 10 months 4-0 (2) | Julia Berezikova | FL | 2 | UD | WIN | |
3 | May 18, 2013 25 years, 9 months 3-0 (2) | Kate Jackson | FL | 2 | TKO | WIN Doctor stoppage | |
2 | Dec 8, 2012 25 years, 3 months 2-0 (1) | Lily Kazak | FL | 1 | SUB | WIN Rear-naked choke | |
1 | May 19, 2012 24 years, 9 months 1-0 (0) | Sylwia Juśkiewicz | 2 | UD | WIN |
