Ailin Perez gives her picks for UFC 307’s Raquel Pennington vs. Julianna Peña, Kayla Harrison vs. Ketlen Vieira

The next UFC pay-per-view is closing in, and it's a card that will heavily impact the landscape of the women's bantamweight division. UFC 307, which goes down Oct. 5 at Delta Center in Salt Lake City, hosts two key female bouts at 135 pounds: a…