Petra Martić is a professional tennis player from Croatia, born on January 19, 1991. She turned professional in 2009 and has since competed in various international tournaments, including the Grand Slam events. Martić is known for her strong baseline game and has achieved a career-high singles ranking of No. 14 in the world. Throughout her career, Martić has represented Croatia in the Fed Cup and has contributed to her country's success in team competitions. She has also won several titles on the WTA Tour, showcasing her talent and determination on the court.