Joanne Calderwood and Alexa Grasso are expected to meet in November.
The flyweight fight between No. 6 and No. 10 in the division was first reported by Brett Okamoto of ESPN on Monday evening. It is not official, but Calderwood and Grasso have agreed to fight on Nov. 20 at an upcoming UFC Fight Night event. The event is still in the process of being assembled, so it does not have a location or venue at this time.
Calderwood is making her third appearance in the Octagon this year. She returned to the win column with a unanimous decision over Jessica Eye at UFC 257, but dropped a split decision to Lauren Murphy in a title eliminator at UFC 263.