Strikeforce, the hottest promotion in mixed martial arts, returns Saturday night with a blockbuster Showtime event featuring Herschel Walker, the former Heisman Trophy winner and NFL great, who is making his MMA debut.
Is Brock Lesnar dead? No, he’s not. But his career is likely over. And that’s bad news for the UFC, which is trying to maintain its hold as America’s top mixed martial arts promotion.