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 Zaur Abdullaev August 12, 2019 Vasyl Lomachenko November 11, 2022 Chris Algieri May 1, 2019