What to watch as a urologist reveals how Smallville really got its name ...
• Boxing: Lightweights, Zahir Raheem vs. Cristobal Cruz, at Tulsa. In this corner, wearing the red trunks, Bugs Bunny! [ESPN2]
• MLB: Atlanta at Boston. Braves return to Boston. Babe Ruth approves. [TBS]
• NBA: Eastern Conference semifinals, Game 6, Cleveland at New Jersey; Western Conference semifinals, Game 6, Phoenix at San Antonio. Time to wrap this up, fellas. [ESPN]