Loading...Dusan Lajovic v Karen Khachanov HighlightsDusan Lajovic v Karen Khachanov HighlightsHIGHLIGHTSBrisbane/Perth/Sydney2020SF5:20Watch all the highlights from this opening match of the first ATP Cup semi-final where Dusan Lajovic of Serbia came up against Russia's Karen Khachanov in Sydney.