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
2009 French Open – Men's singles final a top thirty player to a perennial top ten player, reaching a high of number 4 in the world. Söderling remained a fixture in the top ten from 2009–2011 until he was forced to stop playing, while still ranked number 5 in the world, and ultimately had to retire after contracting a serious case of mononucleosis. 2009 French Open – Men's singles final The 2009 French Open Men's Singles final was the championship tennis match of the Men's Singles tournament at the 2009 French Open. It was contested by three-time finalist Roger Federer and Robin Söderling of Sweden. After years