Karolina Muchova turned on the style during a 6-2, 6-2 victory over fourth-ranked Jasmine Paolini at the United Cup to help the Czech Republic secure a win over Italy and a semifinal spot against the United States.

Karolina Muchova dismantled Jasmine Paolini 6-2 6-2 with a very inspired United Cup performance to give the Czech Republic an early 1-0 lead in their quarterfinal tie in Sydney. On paper, it looked like a match that would probably feature a tight battle and likely go to the distance.

Karolina Muchova dismantled Jasmine Paolini in straight sets to help the Czech Republic beat Italy on Friday and set up a United Cup semi-final against the United States.

Karolina Muchova and Tomas Machac were in imperious form as they saw off Italians Flavio Cobolli and Jasmine Paolini respectively at the United Cup. ( More Sports News) After Machac had defeated Cobolli 6-1 6-2 in under an hour, Muchova dispatched world number four Paolini 6-2 6-2 to seal Czechia's place in the last four.

Karolina Muchova improved to 5-0 after dropping four games to No.4 Jasmine Paolini at the United Cup quarterfinals in Sydney

Here is all you need to know about the second last-four tie of United Cup: preview, schedule, match-ups and live streaming details

The Czech Republic halted Italy's pursuit of a third consecutive team competition title with a decisive 2-0 victory, securing their place in the United Cup semi-finals against the United States. Tomas Machac and Karolina Muchova delivered stellar performances,