Martina Hingis won the Grand Slam in women’s doubles in 1998, part of a remarkable year when she also won the Australian Open singles title and the WTA Tour championship. She did not accomplish all that this year, but what she did was still quite impressive.
On Sunday, Hingis and Sania Mirza beat Casey Dellacqua and Yaroslava Shvedova, 6-3, 6-3, in the United States Open women’s doubles final, Hingis’s fifth major tournament title of the year.
She and Mirza also won the doubles at Wimbledon, and she and Leander Paes won the mixed doubles at the Australian Open, Wimbledon and the U.