Serbia is through to the Davis Cup semis following a comeback 2-1 win over Kazakhstan. Kukushkin clinched the opening point beating Kecmanovic 7-6, 4-6, 7-6. Novak then recorded a 6-3, 6-4 victory over Alexander Bublik to level the tie. In the deciding doubles match, Nole and Cacic teamed up to defeat Golubev and Nedovyesov 6-2, 2-6, 6-3. Serbia will face Croatia at the Madrid Arena on Friday (16:00 CET).