Sijara Eubanks is about to make a quick turnaround. She's now fighting Ketlen Vieira at UFC 253 on Sept. 26, sources told ESPN's Brett Okamoto on Wednesday. Eubanks just beat Julia Avila on Sept. 12. Vieira's original opponent, Marion Reneau, had to withdraw from UFC 253 due to an undisclosed injury. Vieira vs. Eubanks is a big fight at women's 135 pounds.