The Las Vegas-based promotion confirmed on Wednesday that Regina Tarin will replace the injured Sofia Montenegro and face Ernesta Kareckaite in a 130-pound catchweight bout this Saturday. UFC Mexico City — also known as UFC Fight Night 268 — takes place at Arena CDMX in Mexico City, Mexico and is headlined by a 125-pound scrap pitting Brandon Moreno against Lone’er Kavanagh. The card airs in its entirety on Paramount+, beginning with prelims at 5 p.m. ET/2 p.m. PT before moving on to the main draw at 8 p.m. ET/5 p.m. PT.
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🚨OFICIAL🚨 Regina Tarín hace su debut en corto aviso en #UFCMexico
Talento del programa del UFC PI 🇲🇽 pic.twitter.com/MYHkOhdZHW
— UFC Español (@UFCEspanol) February 25, 2026 A Dual Threat Tarin, who is nicknamed “Kill Bill,” has made her name on the regional circuit in Mexico, w…