Mackenzie Dern would become the UFC strawweight champion later in 2025. In the first event of the calendar year on January 11th, who did she submit with an armbar?

The first pay-per-view of the year on January 18th proved to be chaotic with Arman Tsarukyan pulling out of the title fight with Islam Makhachev. Who stepped in as a replacement?

Morales knocked out Burns in the 1st round.

See if you can remember who competed in the UFC main events of 2025