Here is a list of Namajunas's best fights. For a list of Namajunas's losses, refer to "Rose Namajunas Losses".
On April 24, 2021 Rose Namajunas fought Zhang Weili in a strawweight title fight for Weili's UFC Women's Championship title. Namajunas was 28 years old and with a record of 10-4 (7), and Weili was 30 years old and with a record of 21-1 (17). Namajunas stopped Zhang Weili via 1st-round KO and is crowned the new UFC strawweight champion.
On November 4, 2017 Rose Namajunas fought Joanna Jędrzejczyk in a strawweight title fight for Jędrzejczyk's UFC Women's Championship title. Namajunas was 25 years old and with a record of 7-3 (6), and Jędrzejczyk was 30 years old and with a record of 14-0 (5). Namajunas stopped Joanna Jędrzejczyk via 1st-round TKO and is crowned the new UFC strawweight champion.
On April 7, 2018 Rose Namajunas met Joanna Jędrzejczyk in a strawweight (UFC Women's Championship) title defense fight. Namajunas was 25 years old and with a record of 8-3 (6), and Jędrzejczyk was 30 years old and with a record of 14-1 (5). Namajunas won the fight via 5-round unanimous decision and successfully defended her title.
On November 6, 2021 Rose Namajunas met Zhang Weili in a strawweight (UFC Women's Championship) title defense fight. Namajunas was 29 years old and with a record of 11-4 (7), and Weili was 31 years old and with a record of 21-2 (17). Namajunas won the fight via 5-round split decision and successfully defended her title.
On October 3, 2015 Rose Namajunas faced off against Angela Hill in a strawweight bout at age 23. She was coming in with a record of 3-2 (3), and Hill was 30 years old and with a record of 2-1 (1). Namajunas stopped Angela Hill via submission.
On April 15, 2017 Rose Namajunas faced off against Michelle Waterson in a strawweight bout at age 24. She was coming in with a record of 6-3 (5), and Waterson was 31 years old and with a record of 14-4 (10). Namajunas stopped Michelle Waterson via submission.
On June 14, 2025 Rose Namajunas faced off against Miranda Maverick in a flyweight bout at age 32. She was coming in with a record of 14-7 (7), and Maverick was 27 years old and with a record of 15-5 (8). Namajunas won the fight via 3-round unanimous decision.
On April 16, 2016 Rose Namajunas faced off against Tecia Torres in a strawweight bout at age 23. She was coming in with a record of 5-2 (4). Namajunas won the fight via 3-round unanimous decision.
On December 10, 2015 Rose Namajunas faced off against Paige VanZant in a strawweight bout at age 23. She was coming in with a record of 4-2 (4), and VanZant was 21 years old and with a record of 6-1 (2). Namajunas stopped Paige VanZant via submission.
On July 13, 2024 Rose Namajunas faced off against Tracy Cortez in a flyweight bout at age 32. She was coming in with a record of 13-6 (7), and Cortez was 30 years old and with a record of 11-1 (2). Namajunas won the fight via 5-round unanimous decision.
