Petra Cetkovská is a professional female tennis

Tennis

Tennis is a sport usually played between two players or between two teams of two players each . Each player uses a racket that is strung to strike a hollow rubber ball covered with felt over a net into the opponent's court. Tennis is an Olympic sport and is played at all levels of society at all...

 player from the Czech Republic

Czech Republic

The Czech Republic is a landlocked country in Central Europe. The country is bordered by Poland to the northeast, Slovakia to the east, Austria to the south, and Germany to the west and northwest....

 and is of ethnic Macedonian origin. She reached her career high singles ranking No.30 on 24 October 2011.
Petra Cetkovská turned professional in 2000. Since then, she won 15 ITF singles titles and 16 doubles titles.

In 2007, she made breakthrough in her WTA ranking, and notched 3 ITF titles. Also, she won her first WTA doubles title with compatriot Andrea Hlaváčková

Andrea Hlavácková

Andrea Hlaváčková is a professional tennis player from the Czech Republic. Her highest singles ranking is World No.87, which she reached on 31 January 2011, and her highest doubles ranking is World No.17, reached on 15 August 2011...

 in ECM Prague Open

ECM Prague Open

The Strabag Prague Open is a tennis tournament held in Prague, the capital of the Czech Republic . Held since 1992 but interrupted between 1999 and 2005, this WTA Tour event is a WTA International Tournaments and is played on outdoor clay courts...

.

She made her grand slam main draw debut in 2007 US Open, going through to second round by defeating Jill Craybas

Jill Craybas

- Early years :Craybas was born in Providence, Rhode Island. She received an athletic scholarship to attend the University of Florida in Gainesville, where she played for coach Andy Brandi's Florida Gators women's tennis team in National Collegiate Athletics Association competition from 1993 to...

 from USA.