In July 2013, Hingis came out of retirement to play the tournaments of the North American hard-court season alongside Daniela Hantuchová.
In July, she became the youngest singles champion at Wimbledon since Lottie Dod in 1887 by beating Jana Novotná in the final.
She then defeated another up-and-coming player, Venus Williams, in the final of the US Open.
In 1998, Hingis won all four of the Grand Slam women's doubles titles, only the fourth in women's tennis history to do so, (the Australian Open with Mirjana Lučić and the other three events with Novotná), and she became only the third woman to hold the No.
1 ranking in both singles and doubles simultaneously.
6, winning two Tier I tournaments, and also receiving the Laureus World Sports Award for Comeback of the Year.