Joseph “JoJo” Diaz Post author:Vada Post published:December 22, 2021 Post category:Fighters Congratulations to Joseph “JoJo” Diaz for successfully completing VADA through December 4, 2021 against Devin Haney. You Might Also Like Dmitriy Bivol December 1, 2022 Lucas Matthysse June 1, 2019 Sullivan Barrera July 1, 2019