The Tight 5 debate | May 25

It's Only Sport host Martin Devlin and producer Lachlan Waugh bring their unique perspectives to the table and debate five separate sporting topics. Today, Marty and Lachlan discuss Tina Turner and her famous NRL promotion way back in 1989, who wins between the Dolphins and Dragons, what the future of boxer Joseph Parker looks like, whether or not the Boston Celtics have a chance at beating the Miami Heat in the NBA playoffs, and more.