Andy Roddick and Paradorn Srichaphan joined WTA stars Amanda Coetzer and Lisa Raymond at the Kroger St. Jude Kids' Day in Memphis.

With Wayne Bryan, father of Bob and Mike Bryan, running the activities, the players took part in a number of games with kids on court and answered questions before signing autographs.

"These are the kind of things that show the personal side," said Roddick. "Doing these kids days and autograph sessions are fun."

Approximately 1,500 people attended the kids' day in Memphis, where Roddick is the top seed and defending champion.