Welcome back to Boxing After Dark! Tonight, we travel back to 1978, a pivotal year in boxing history. Sugar Ray Leonard, still on his quest to establish himself as a legitimate title contender, and seeks to add a significant name to his resume. With fans eagerly anticipating a future showdown with Thomas Hearns, Leonard needs to stay active to keep his title aspirations alive. In pursuit of this goal, he steps into the ring against the formidable Floyd Mayweather Sr.