Rosol propels Czech Rep into Davis Cup semi-finals

ASTANA - Lukas Rosol beat Evgeny Korolev 7-6 6-7 7-6 6-2 to give the Czech Republic an unassailable 3-1 lead over Kazakhstan and propel the defending champions into the Davis Cup semi-finals on Sunday.
Tomas Berdych.
Tomas Berdych.
Quartz