MMA Fighting's Ariel Helwani, along with Submission Radio's Kacper Rosolowski and Denis Shkuratov, take a closer look at the top storylines heading into Saturday night's UFC 193, including Ronda Rousey trying to retain her title against Holly Holm. In the co-main event, Joanna Jedrzejczyk puts her strawweight belt on the line against Valerie Letourneau.
UFC 193 preview show
