When Canadian cruiserweight Ryan Rozicki, 20-1-1 (19 KOs), enters the ring on May 3 to challenge Badou Jack ... an indelible boxing memory for the Canadian. “The moment I saw [Dempsey] throw ...

And boxing? Well, obviously it had Jack ... Dempsey’s wild aggression, he’d had to settle for a decision win over Tommy Gibbons, while Tunney had knocked him out. All told, he won 48 of his 85 ...