Tennis-Washington Open men's singles results

Aug 5 (Infostrada Sports) - Results from the Washington Open Men's Singles matches on Tuesday Round 2 3-Marin Cilic (Croatia) beat Chung Hyeon (South Korea) 7-6(2) 6-3 2-Kei Nishikori (Japan) beat James Duckworth (Australia) 6-7(8) 6-1 6-4 12-Vasek Pospisil (Canada) beat Donald Young (U.S.) 7-5 6-3 15-Jack Sock (U.S.) beat Ruben Bemelmans (Belgium) 7-6(7) 6-3 13-Sam Querrey (U.S.) beat Go Soeda (Japan) 6-3 5-7 6-4 Round 1 Steve Johnson (U.S.) beat Lukas Lacko (Slovakia) 7-5 6-3 Gilles Muller (Luxembourg) beat Malek Jaziri (Tunisia) 6-3 7-5 Alexandr Dolgopolov (Ukraine) beat Tim Smyczek (U.S.) 6-4 6-2 Guido Pella (Argentina) beat Ivan Dodig (Croatia) 6-3 6-7(7) 7-5 Blaz Rola (Slovenia) beat Denis Kudla (U.S.) 2-6 6-4 7-6(5) Lleyton Hewitt (Australia) beat John-Patrick Smith (Australia) 6-3 6-4 Samuel Groth (Australia) beat Thomaz Bellucci (Brazil) 7-6(8) 4-6 6-3