Molinero, which began with eight years with the sport of tennis and sand courts preferred mainly playing ITF tournaments. There she previously won nine singles titles and 17 doubles.
It was already nine times in the qualification of a Grand Slam tournament, but could never break into a main field. In 2013 they lost along with Teliana Pereira doubles final of the WTA Challenger tournament in Cali. In February 2011 she appeared in Buenos Aires against Bolivia for the first time for Argentina in the Fed Cup on. Until now, standing there with her eleven wins and four defeats to book.