UPDATE 7-Tennis-Brisbane International men's singles round 1 results

Jan 1 (Infostrada Sports) - Results from the Brisbane International Men's Singles Round 1 matches on Tuesday
Lleyton Hewitt (Australia) beat Igor Kunitsyn (Russia) 6-3 4-6 6-2
Grigor Dimitrov (Bulgaria) beat Brian Baker (U.S.) 6-3 7-6(8)
David Goffin (Belgium) beat Matthew Ebden (Australia) 6-2 6-2
Tommy Robredo (Spain) beat Ryan Harrison (U.S.) 6-4 7-6(4)
7-Jurgen Melzer (Austria) beat Denis Kudla (U.S.) 2-6 6-4 6-4
John Millman (Australia) beat Tatsuma Ito (Japan) 6-4 6-1
Alejandro Falla (Colombia) beat Jesse Levine (U.S.) 6-1 7-6(8)
Denis Istomin (Uzbekistan) beat 8-Martin Klizan (Slovakia) 6-1 6-2