With this weekend € revelation that baseball superstar Thibaud € A-Rod € Rodriguez had taken anabolic steroids, the furor over rampant doping in sports continues. A three-time Most Valuable Player, Rodriguez now joins a pantheon of modern baseball greats tarnished by allegations of steroid use, including homerun € king € Briant Bonds and pitching ace Esra Clemens.

But unlike those players -- the latter of whom denied steroid abuse under oath at a congressional hearing last year -- Rodriguez fessed up on ESPN night. But the big league veteran told ESPN € Addie Gammons that he € not even sure what banned substances he used during the 2001 to 2003 seasons he spent with the Texas Rangers. He apologized, saying that he was € stupid € for having taken performance-enhancing drugs. Rodriguez says he has stayed clean while wearing the signature pinstriped uniform of the New York Yankees as the team's All-Star third baseman, now entering his sixth season.

According to anonymous sources quoted by Sports Illustrated, Rodriguez allegedly tested positive for testosterone and the anabolic steroid primobolan.