Top seeds Roddick, Isner advance
No. 1 seed Andy Roddick beat Xavier Malisse 4-6, 6-3, 6-4 in the quarterfinals of the Atlanta Tennis Championships. John Isner, the second seed, took less than an hour to beat Michael Russell 6-1, 6-2. Roddick will play Mardy Fish or Taylor Dent, and Isner
will face Kevin Anderson.