Caroline Wozniacki: 'Olympics a lot different to Grand Slam'

Former world number one Caroline Wozniacki has revealed that playing at the Olympics is a lot different than competing at a Grand Slam.

The Dane is taking part in her second Games this year following her third-round exit in Beijing in 2008.

When asked if there is a difference between the Olympics and a Grand Slam, the 22-year-old told Eurosport: "It's much different. For me it's a very big tournament. You only get to play a few times in your career. You have very few chances. With a Grand Slam they are every year."

Wozniacki will take on Britain's Anne Keothavong in the first round of this year's Olympics.