Answer
World No. 100 is Stefanie Vögele's highest career ranking in doubles. She achieved this ranking in February 2014. Vögele has won one WTA doubles title, the 2013 Swedish Open, partnering with Lourdes Domínguez Lino. She has also reached the semifinals of the 2014 Australian Open and the 2014 French Open, both times partnering with Jarmila Gajdošová.