Newport International men’s singles results

July 7 (Reuters) - Newport International men's 
singles quarter-final results from Newport, Rhode Island on
Thursday
  
 1-John Isner (U.S.) beat 5-Alex Bogomolov Jr. (U.S.) 7-6(5) 
6-4          
 8-Tobias Kamke (Germany) beat Edouard Roger-Vasselin (France) 
3-6 6-1 6-3