This Week's Day-by-Day Picks

Serena is confirmed. Sister Venus is ready. Andre and Andy, James and Jennifer are all on board. But most important, local lovely Anna, Enrique's current squeeze and Sergei's ex-wife, will be mounting a full-scale assault on the world's best tennis players. Tennis fans rejoice: The NASDAQ-100 Open (the world's fifth largest tennis tournament behind the four Grand Slams, according to organizers) begins tonight at Crandon Park Tennis Center (7300 Crandon Blvd., Key Biscayne), with first-round play in the women's and men's competitions. Queueing up early is advisable for big-name matches, and utterly necessary for practice sessions with the circuit's glamour girl, Ms. Kournikova. The tournament runs through Sunday, March 30. Tickets range from $10 to $45. Special packages are available. Call 305-446-2200. (JCR)

By Nina Korman and Juan Carlos Rodriguez