![James Blake of the United States returns a volley to Roger Federer of Switzerland in the quarterfinals of men's tennis at the 2008 Olympics in Beijing on August 14, 2008. Blake upset James Blake of the United States returns a volley to Roger Federer of Switzerland in the quarterfinals of men's tennis at the 2008 Olympics in Beijing on August 14, 2008. Blake upset](https://c8.alamy.com/comp/TYWBYA/james-blake-of-the-united-states-returns-a-volley-to-roger-federer-of-switzerland-in-the-quarterfinals-of-mens-tennis-at-the-2008-olympics-in-beijing-on-august-14-2008-blake-upset-the-number-one-seed-federer-6-4-7-6-2-upi-phototerry-schmitt-TYWBYA.jpg)
James Blake of the United States returns a volley to Roger Federer of Switzerland in the quarterfinals of men's tennis at the 2008 Olympics in Beijing on August 14, 2008. Blake upset
![Serena Williams, of the United States, hits a return to Olga Govortsova, of Belarus, in the first round of the women's singles tennis of the Beijing 2008 Olympics in Beijing, Sunday, Aug. Serena Williams, of the United States, hits a return to Olga Govortsova, of Belarus, in the first round of the women's singles tennis of the Beijing 2008 Olympics in Beijing, Sunday, Aug.](https://c8.alamy.com/comp/2NFJ80C/serena-williams-of-the-united-states-hits-a-return-to-olga-govortsova-of-belarus-in-the-first-round-of-the-womens-singles-tennis-of-the-beijing-2008-olympics-in-beijing-sunday-aug-10-2008-ap-photocharles-krupa-2NFJ80C.jpg)
Serena Williams, of the United States, hits a return to Olga Govortsova, of Belarus, in the first round of the women's singles tennis of the Beijing 2008 Olympics in Beijing, Sunday, Aug.
![Olympics: Nadal strikes precious gold and wakes up on top of the world | Olympics 2008 | The Guardian Olympics: Nadal strikes precious gold and wakes up on top of the world | Olympics 2008 | The Guardian](https://i.guim.co.uk/img/static/sys-images/Sport/Pix/pictures/2008/08/17/clivebrunskill460.jpg?width=465&dpr=1&s=none)