Ailin Perez is puzzled by the latest update in the UFC rankings, which has her below Karol Rosa – whom she defeated at UFC 311.

Check out the best photos from Ailin Perez's unanimous decision win over Karol Rosa at UFC 311 at Intuit Dome in Inglewood, Calif. (Fight and venue photos by Gary A. Vasquez, USA Today Sports) ...

Check out the best photos from Ailin Perez's unanimous decision win over Karol Rosa at UFC 311 at Intuit Dome in Inglewood, Calif. (Fight and venue photos by Gary A. Vasquez, USA Today Sports ...

Following UFC Saudi Arabia, a number of fighters experienced notable dips, rises, arrivals and eliminations from the Top 15 ...

The UFC's latest rankings feature some massive shifts in multiple divisions, per MMA journalist and official media voter John ...

But what transpired following UFC 311 earlier this month, is objectively bizarre and head-scratching. Somehow, rising contender Ailin Perez ended up ranked below Karol Rosa despite defeating her ...

Rising UFC women's bantamweight Ailin Perez finally got the bump she deserved as well. Perez jumped up four spots from No. 11 to No. 7. She was somehow left behind Karol Rosa in last week's ...