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 Timothy Bradley Jr. June 1, 2019 Julio Cesar Martinez March 25, 2022 Ryosuke Iwasa April 23, 2021