The Czech Republic took an unbeatable 3:0 lead in the Fed Cup rubber against Switzerland.
Petra Kvitová notched up her second singles win of the tie with a 6:2, 6:4 victory against Swiss player Belinda Bencic.
The win means the Czech Republic has qualified for the semifinals of the Fed Cup for the 10th time in a row.
The team will face in the next round the winner of the tie between Belarus and Germany.
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