World Series of Fighting’s ( WSOF.com ) blockbuster event on Saturday, Aug. 1 will now feature five contests on the night’s live NBCSN telecast, with the addition of a lightweight (155 pounds) matchup between four-time promotional veteran Jimmy Spicuzza (6-2) and submission ace Islam Mamedov(11-1). The lightweight contest joins the night’s main event showdown between reigning WSOF World Welterweight (170 pounds) Champion  Rousimar Palhares  (17-6) and challenger and two-time world champion  Jake Shields  (31-7), as well as the co-main event between WSOF World Bantamweight (135 pounds) Champion  Marlon Moraes  (14-4-1) and undefeated challenger Sheymon Moraes (7-0), and a highly-anticipated, light heavyweight (205 pounds) battle between combat sports phenom  Tyrone “King of the Ring” Spong  (2-0) and gritty veteran Mike “MAK” Kyle (21-12-1)