| 2024-10-05 | UFC 307: Pereira vs. Rountree Jr. | Women’s Strawweight | Tecia Torres def. Carla Esparza | Decision (unanimous) (29–28, 29–28, 30–27) | 3 | 5:00 |
| 2022-11-12 | UFC 281: Adesanya vs. Pereira | Women’s Strawweight | Zhang Weili def. Carla Esparza title | Submission (rear-naked choke) | 2 | 1:05 |
| 2022-05-07 | UFC 274: Oliveira vs. Gaethje | Women’s Strawweight | Carla Esparza def. Rose Namajunas title | Decision (split) (47–48, 49–46, 48–47) | 5 | 5:00 |
| 2021-05-22 | UFC Fight Night: Font vs. Garbrandt | Women’s Strawweight | Carla Esparza def. Yan Xiaonan | TKO (punches) | 2 | 2:58 |
| 2020-07-26 | UFC on ESPN: Whittaker vs. Till | Women’s Strawweight | Carla Esparza def. Marina Rodriguez | Decision (split) (28–29, 29–28, 30–27) | 3 | 5:00 |
| 2020-05-09 | UFC 249: Ferguson vs. Gaethje | Women’s Strawweight | Carla Esparza def. Michelle Waterson | Decision (split) (27–30, 29–28, 30–27) | 3 | 5:00 |
| 2019-09-21 | UFC Fight Night: Rodríguez vs. Stephens | Women’s Strawweight | Carla Esparza def. Alexa Grasso | Decision (majority) (28–28, 29–28, 29–28) | 3 | 5:00 |
| 2019-04-27 | UFC Fight Night: Jacaré vs. Hermansson | Women’s Strawweight | Carla Esparza def. Virna Jandiroba | Decision (unanimous) (30–27, 29–28, 29–28) | 3 | 5:00 |
| 2018-09-08 | UFC 228: Woodley vs. Till | Women’s Strawweight | Tatiana Suarez def. Carla Esparza | TKO (punches and elbows) | 3 | 4:33 |
| 2018-06-09 | UFC 225: Whittaker vs. Romero 2 | Women’s Strawweight | Cláudia Gadelha def. Carla Esparza | Decision (split) (28–29, 29–28, 29–28) | 3 | 5:00 |
| 2017-12-30 | UFC 219: Cyborg vs. Holm | Women’s Strawweight | Carla Esparza def. Cynthia Calvillo | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2017-06-25 | UFC Fight Night: Chiesa vs. Lee | Women’s Strawweight | Carla Esparza def. Maryna Moroz | Decision (unanimous) (30–27, 29–28, 29–28) | 3 | 5:00 |
| 2017-02-19 | UFC Fight Night: Lewis vs. Browne | Women’s Strawweight | Randa Markos def. Carla Esparza | Decision (split) (28–29, 29–28, 29–28) | 3 | 5:00 |
| 2016-04-23 | UFC 197: Jones vs. Saint Preux | Women’s Strawweight | Carla Esparza def. Juliana Lima | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2015-03-14 | UFC 185: Pettis vs. dos Anjos | Women’s Strawweight | Joanna Jędrzejczyk def. Carla Esparza title | TKO (punches) | 2 | 4:17 |
| 2014-12-12 | The Ultimate Fighter: A Champion Will Be Crowned Finale | Women’s Strawweight | Carla Esparza def. Rose Namajunas title | Submission (rear-naked choke) | 3 | 1:26 |