Caroline Wozniacki has admitted that she expects a tough third-round match with 'good friend' Daniela Hantuchova at the Olympics on Wednesday.
The Danish eighth seed set up an encounter with the Slovakian thanks to a hard-fought victory over Belgium's Yanina Wickmayer on Monday.
"Daniela is one of my good friends as well. We practise quite a lot together in Monaco," the former world number one told reporters.
"It's going to be a tough match. She likes the grass, she likes the fast surfaces. Definitely not going to be easy."
Wozniacki has won three of her previous four meetings with Hantuchova.
Germany
Switzerland
Hungary
Scotland
