Petra Martić, Croatian tennis player

Petra Martić is a Croatian professional tennis player. She has a career-high singles ranking of world no. 14, achieved in January 2020. Martić has won two singles titles on the WTA Tour, one singles and one doubles tournament on the WTA Challenger Tour, plus four singles and five doubles titles on the ITF Circuit.

January 19 is the 19th day of the year in the Gregorian calendar; 346 days remain until the end of the year.