UPDATE 3-Tennis-U.S. Open men's singles round 3 results

Sept 4 (Gracenote) - Results from the U.S. Open Men's Singles Round 3 matches on Saturday Illya Marchenko (Ukraine) beat 14-Nick Kyrgios (Australia) 4-6 6-4 6-1 0-0 (Kyrgios retired) Juan Martin Del Potro (Argentina) beat 11-David Ferrer (Spain) 7-6(3) 6-2 6-3 22-Grigor Dimitrov (Bulgaria) beat Joao Sousa (Portugal) 6-4 6-1 3-6 6-2 8-Dominic Thiem (Austria) beat Pablo Carreno (Spain) 1-6 6-4 6-4 7-5 21-Ivo Karlovic (Croatia) beat Jared Donaldson (U.S.) 6-4 7-6(3) 6-3 3-Stanislas Wawrinka (Switzerland) beat Daniel Evans (Britain) 4-6 6-3 6-7(6) 7-6(8) 6-2 6-Kei Nishikori (Japan) beat Nicolas Mahut (France) 4-6 6-1 6-2 6-2 2-Andy Murray (Britain) beat Paolo Lorenzi (Italy) 7-6(4) 5-7 6-2 6-3