Two great champions Novak Djokovic and Roger Federer closed out the first day of the second edition of the Laver Cup. Europe leads Team World 3-1 after Day 1.
World no.1 put Serbia ahead in their quarterfinal tie against USA with a 7-6, 6-2, 7-5 victory over John Isner, but Sam Querrey hit back for hosts, beating Viktor Troicki to level the tie.
World no.2 Novak Djokovic extended Serbia’s lead over visiting USA with a 6-2, 7-6(4), 2-6, 6-3 victory against world no.22 Sam Querrey on indoor clay court in Belgrade.