Peña (11-5 MMA, 8-3 UFC) will attempt to make the first defense in her second reign as women's bantamweight champion when she takes on two-time Olympic gold medalist and two-time PFL champion Harrison (18-1 MMA, 2-0 UFC) in the co-main event of Saturday card at Prudential Center ( ESPN+ pay-per-view, ESPN/Disney+, ESPN+).

After intimating as much, Amanda Nunes confirmed she's ending her retirement. Nunes, who will be in attendance for UFC 316, wants to face the winner of Saturday's co-main event between UFC women's bantamweight champion Julianna Pena and Kayla Harrison.

Ahead of the scrap at UFC 316, BJPENN.com reached out to several pro fighters to get their predictions for Julianna Pena vs Kayla Harrison.