Nassau, Bahamas  - Former US Open men's champion and world No. 14 Andy Roddick headlined a field of tennis stars at the 11th annual Mark Knowles Celebrity Tennis Invitational that raised $150,000 for local charities this past weekend at the Atlantis Resort on Paradise Island. The event, which entertained a record spectator crowd, has now eclipsed $800,000 in total donations.

 Roddick was slated to participate in 2009 but was forced to withdraw due to injury. He was excited to make his debut appearance at the annual event. "It's for a worthy cause, so I'm just glad to be here," the American told The Bahamas Tribune...