Triller Fight Club announced three additions to its April 17 card as super lightweight Regis Prograis (New Orleans) will take on Ivan Redkach (Shostka, Ukraine); heavyweight MMA Bad Boy Frank Mir (Las Vegas) will battle legendary heavyweight Antonio Tarver (Orlando, Fla.); and Joe Fournier (London) will challenge music icon and worldwide star Reykon (Envigado, Colombia). […]