Dolgopolov Reflects On Reaching Rio 2017 QF Feb 23, 2017 Alexandr Dolgopolov's winning streak continues after a victory over Horacio Zeballos at the Rio Open presented by Claro on Thursday. Watch live tennis at tennistv.com. Tags: 2017 Alexandr Dolgopolov Interviews Rio de Janeiro Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus