Inbox Robot: John Isner News http://www.inboxrobot.com/news/john-isner Constantly updated news and information about a variety of topics. Rossdale to perform at Colonial Life Arena tennis exhibition http://www.inboxrobot.com/news.php?fid=201063090 1 Dec 2008 00:30 GMT ... feature U.S. Open champions Andy Roddick and Serena Williams as well as rising stars John Isner and Caroline Wozniacki. Proceeds from the exhibition will benefit the Andy Roddick Foundation, which ...