Other first-round matches saw Jurgen Melzer top Simone Bolelli 6-1 , 7-5 ; Stefan Koubek beat Feliciano Lopez 7-6 ( 7-4 ) , 6-4 ; Ivan Ljubicic slip by Jan Hernych 6-2 , 6-7 ( 3-7 ) , 6-4 ; and Viktor Troicki defeat Rainer Schuettler 6-3 , 6-4 .