Even at age 38 Jose Aldo is still adding new facets to his mixed martial arts game, as though the old skills he had were not enough already. Aldo already was widely acclaimed to have the best takedown defense in MMA history as well as some of the best boxing,

Alex Pereira is back in action on Saturday as he defends his light heavyweight championship against Khalil Rountree Jr. in the main event of UFC 307. The card also features a second title match as Raquel Pennington puts the women's bantamweight title on the line against former champion Julianna Pena.