UPDATE 3-Tennis-Rome Masters men's singles quarter-final results

May 9 (Reuters) - Rome Masters men's singles quarter-final
results on Friday (prefix number denotes seeding, * new result)
* 3-Novak Djokovic (Serbia) beat Nicolas Almagro (Spain) 6-1
1-0 (Almagro retired)
6-Andy Roddick (U.S.) beat 14-Tommy Robredo (Spain) 6-3 4-6
7-6(4)
Radek Stepanek (Czech Republic) beat 1-Roger Federer
(Switzerland) 7-6(4) 7-6(7)
Stanislas Wawrinka (Switzerland) beat 8-James Blake (U.S.)
6-7(5) 7-6(5) 6-1

(Compiled by Infostrada Sports; Editing by Tom Pilcher)