Despite his outstanding numbers, Ty Cobb was universally hated ... his run-in with Mike Piazza haven't endeared the fans to Roger Clemens. The ultimate headhunter and mercenary, the Rocket ...

Whatever makes him tick, he has it down. It's within his own will. And it's pride," says Debbie Clemens, Roger's wife, on ESPN Classic's SportsCentury series. Below the mid-90s fastball ...