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
Tennis at the 2008 Summer Olympics – Men's singles Tennis at the 2008 Summer Olympics – Men's singles The Men's Singles tennis competition at the 2008 Summer Olympics in Beijing was held from August 10 to August 17 at the Olympic Green Tennis Centre. The DecoTurf surface rendered the event a hardcourt competition. Matches were in best-of-3 sets, except for the final which was in best-of-5 sets. No tiebreak was played in the final set. Nicolás Massú was the reigning gold medalist won in 2004 Olympics in Athens. He lost to David Nalbandian in the second round. Rafael Nadal of Spain defeated Fernando González of Chile 6–3, 7–6, 6–3