44-year-old Gina Carano is just about matching Ronda Rousey before their MMA showdown on May 16.

Gina Carano knows it sounds preposterous to return to a sport as dangerous as mixed martial arts 17 years after her last bout.

We look at the betting odds for the full MVP MMA fight card, which is headlined by Ronda Rousey vs. Gina Carano