Macy Chiasson will face Ketlen Vieira in a bantamweight bout at .
Chiasson confirmed the booking on social media following an initial report from MMAFighting.com. UFC Fight Night is expected to take place at the UFC Apex in Las Vegas but does not yet have a confirmed headliner.
Chiasson hasn’t competed since September 2022, when she suffered a third-round knockout loss to Irene Aldana at UFC 279. “The Ultimate Fighter 28” winner has competed at both bantamweight and featherweight in the Las Vegas-based promotion, earning victories over the likes of Norma Dumont, Marion Reneau and Pannie Kianzad.