He's baaaaaaack 🤬 Nick Diaz will take on Vicente Luque in the co-main event! Chito Vera and Deiveson Figueiredo will also step in to the Octagon on August 3rd and Tony Ferguson steps up to 170 😮‍💨 #nickdiaz #vicenteluque #chitovera #tonyferguson #ufc #mma #danawhite