2016 US Open – Women's Singles No. 1 ranking at the start of the tournament. Former world No. 1 and 2008 French Open champion Ana Ivanovic played the final match of her professional career in the first round, when she lost to Denisa Allertová. She would announce her retirement prior to the 2017 season because of ongoing injuries. 2016 US Open – Women's Singles Flavia Pennetta was the defending champion, but retired from professional tennis at the end of the 2015 season. Angelique Kerber won the title, defeating Karolína Plíšková in the final, 6–3, 4–6, 6–4. It was Kerber's second Grand Slam singles title. She became
Dutch Open (tennis) won six editions and is the record title holder. Dutch Open (tennis) The Dutch Open Tennis Amersfoort (or Dutch Open) originally known as the Netherlands International Championships and Netherland Championships was a tennis tournament played on outdoor clay court and held in three different locations in The Netherlands between 1898 and 2008 . From 1975 to 1974 the tournament consisted of both men's and women's events (singles, doubles, mixed doubles) but from 1975 onward only men's singles and doubles events were held. The inaugural edition began on 23 August 1898 in the Hague the first champion of the event was