
Kayla Harrison is out of her mammoth women’s bantamweight title defence against the returning Amanda Nunes in a huge blow to UFC 324, just nine days out from the event.
Harrison, 35, was due to put her title on the line for the first time since dethroning Julianna Pena, welcoming former two-division champion Nunes back from retirement in one of the biggest matchups in women’s mixed martial arts history.